Superconducting and normal-state anisotropy of the doped topological insulator Sr0.1Bi2Se3

Smylie, M. P.; Willa, K.; Claus, H.; Koshelev, A. E.; Song, K. W.; Kwok, W. -K.; Islam, Z.; Gu, G. D.; Schneeloch, J. A.; Zhong, R. D.; Welp, U.

doi:10.1038/s41598-018-26032-0

Title: Superconducting and normal-state anisotropy of the doped topological insulator Sr_0.1Bi₂Se₃

Authors:

^[1];

^[2]; Claus, H. ^[2];

^[2];

^[2]; Kwok, W. -K. ^[2]; Islam, Z. ^[2];

^[3];

^[4];

^[4]; Welp, U. ^[2]

Argonne National Lab. (ANL), Lemont, IL (United States); Univ. of Notre Dame, Notre Dame, IN (United States)
Argonne National Lab. (ANL), Lemont, IL (United States)
Brookhaven National Lab. (BNL), Upton, NY (United States)
Brookhaven National Lab. (BNL), Upton, NY (United States); Stony Brook Univ., Stony Brook, NY (United States)

Publication Date:: Wed May 16 00:00:00 EDT 2018

Research Org.:: Energy Frontier Research Centers (EFRC) (United States). Center for Emergent Superconductivity (CES); Argonne National Laboratory (ANL), Argonne, IL (United States); Brookhaven National Laboratory (BNL), Upton, NY (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Materials Sciences & Engineering Division; University of Notre Dame; Swiss National Science Foundation (SNSF); USDOE Office of Science (SC), Basic Energy Sciences (BES)

OSTI Identifier:: 1439557

Alternate Identifier(s):: OSTI ID: 1459173

Report Number(s):: BNL-207809-2018-JAAM
Journal ID: ISSN 2045-2322; 140792; TRN: US1900625

Grant/Contract Number:: AC02-06CH11357; SC0012704

Resource Type:: Accepted Manuscript

Journal Name:: Scientific Reports

Additional Journal Information:: Journal Volume: 8; Journal Issue: 1; Journal ID: ISSN 2045-2322

Publisher:: Nature Publishing Group

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE; Electronic properties and materials; Magnetic properties and materials; Superconducting properties and materials; Topological matter; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY

Citation Formats


                    Smylie, M. P., Willa, K., Claus, H., Koshelev, A. E., Song, K. W., Kwok, W. -K., Islam, Z., Gu, G. D., Schneeloch, J. A., Zhong, R. D., and Welp, U. Superconducting and normal-state anisotropy of the doped topological insulator Sr0.1Bi2Se3.  United States: N. p., 2018. 
Web.  doi:10.1038/s41598-018-26032-0.

Copy to clipboard


                    Smylie, M. P., Willa, K., Claus, H., Koshelev, A. E., Song, K. W., Kwok, W. -K., Islam, Z., Gu, G. D., Schneeloch, J. A., Zhong, R. D., & Welp, U. Superconducting and normal-state anisotropy of the doped topological insulator Sr0.1Bi2Se3.  United States.  https://doi.org/10.1038/s41598-018-26032-0

Copy to clipboard


                    Smylie, M. P., Willa, K., Claus, H., Koshelev, A. E., Song, K. W., Kwok, W. -K., Islam, Z., Gu, G. D., Schneeloch, J. A., Zhong, R. D., and Welp, U. Wed .  
"Superconducting and normal-state anisotropy of the doped topological insulator Sr0.1Bi2Se3".  United States.  https://doi.org/10.1038/s41598-018-26032-0.  https://www.osti.gov/servlets/purl/1439557.

Copy to clipboard


                    
@article{osti_1439557,

  title        = {Superconducting and normal-state anisotropy of the doped topological insulator Sr0.1Bi2Se3},

  author       = {Smylie, M. P. and Willa, K. and Claus, H. and Koshelev, A. E. and Song, K. W. and Kwok, W. -K. and Islam, Z. and Gu, G. D. and Schneeloch, J. A. and Zhong, R. D. and Welp, U.},

  abstractNote = {},

  doi          = {10.1038/s41598-018-26032-0},

  journal      = {Scientific Reports},

  number       = 1,

  volume       = 8,

  place        = {United States},

  year         = {Wed May 16 00:00:00 EDT 2018},

  month        = {Wed May 16 00:00:00 EDT 2018}

}

Copy to clipboard

Journal Article:

Free Publicly Available Full Text

Accepted Manuscript (DOE)

Publisher's Version of Record

https://doi.org/10.1038/s41598-018-26032-0

Other availability

Search WorldCat to find libraries that may hold this journal

Citation Metrics:

Cited by: 31 works

Citation information provided by
Web of Science

Figures / Tables:

Figure 1: (a) Crystal structure of Sr_xBi₂Se₃, with directions a (blue), a^∗ (pink) and c (black) marked. The dopant Sr ion (blue) sits in the van der Waals gap between quintuple layers of Bi (green) and Se (red) ions. (b) The threefold symmetric basal plane. (c) Schematic presentation of themore »

All figures and tables (9 total)

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Topological insulators and superconductors
journal, October 2011

Qi, Xiao-Liang; Zhang, Shou-Cheng
Reviews of Modern Physics, Vol. 83, Issue 4
DOI: 10.1103/RevModPhys.83.1057

Thermodynamic evidence for nematic superconductivity in CuxBi2Se3
journal, October 2016

Yonezawa, Shingo; Tajiri, Kengo; Nakata, Suguru
Nature Physics, Vol. 13, Issue 2
DOI: 10.1038/nphys3907

Superconductivity with two-fold symmetry in topological superconductor Sr x Bi2Se3
journal, January 2017

Du, Guan; Li, YuFeng; Schneeloch, J.
Science China Physics, Mechanics & Astronomy, Vol. 60, Issue 3
DOI: 10.1007/s11433-016-0499-x

Odd-parity topological superconductor with nematic order: Application to ${Cu}_{x} {Bi}_{2} {Se}_{3}$
journal, September 2014

Fu, Liang
Physical Review B, Vol. 90, Issue 10
DOI: 10.1103/PhysRevB.90.100509

Odd-Parity Topological Superconductors: Theory and Application to ${Cu}_{x} {Bi}_{2} {Se}_{3}$
journal, August 2010

Fu, Liang; Berg, Erez
Physical Review Letters, Vol. 105, Issue 9
DOI: 10.1103/PhysRevLett.105.097001

Non-Abelian Anyons and Topological Quantum Computation
text, January 2007

Nayak, Chetan; Simon, Steven H.; Stern, Ady
arXiv
DOI: 10.48550/arxiv.0707.1889

Superconductivity with two-fold symmetry in topological superconductor SrxBi2Se3
text, January 2016

Du, Guan; Li, Yufeng; Schneeloch, J.
arXiv
DOI: 10.48550/arxiv.1607.06357

Rotational symmetry breaking in the topological superconductor SrxBi2Se3 probed by upper-critical field experiments
journal, June 2016

Pan, Y.; Nikitin, A. M.; Araizi, G. K.
Scientific Reports, Vol. 6, Issue 1
DOI: 10.1038/srep28632

Superconductivity by Sr intercalation in the layered topological insulator ${Bi}_{2} {Se}_{3}$
journal, July 2015

Shruti, ; Maurya, V. K.; Neha, P.
Physical Review B, Vol. 92, Issue 2
DOI: 10.1103/PhysRevB.92.020506

Rotational isotropy breaking as proof for spin-polarized Cooper pairs in the topological superconductor Cu $_{x}$ Bi $_{2}$ Se $_{3}$
journal, September 2012

Nagai, Yuki; Nakamura, Hiroki; Machida, Masahiko
Physical Review B, Vol. 86, Issue 9
DOI: 10.1103/PhysRevB.86.094507

A topological Dirac insulator in a quantum spin Hall phase
journal, April 2008

Hsieh, D.; Qian, D.; Wray, L.
Nature, Vol. 452, Issue 7190, p. 970-974
DOI: 10.1038/nature06843

Multiple Fermi surfaces in superconducting Nb-doped ${Bi}_{2} {Se}_{3}$
journal, July 2016

Lawson, B. J.; Corbae, Paul; Li, Gang
Physical Review B, Vol. 94, Issue 4
DOI: 10.1103/PhysRevB.94.041114

Identification of nematic superconductivity from the upper critical field
journal, September 2016

Venderbos, Jörn W. F.; Kozii, Vladyslav; Fu, Liang
Physical Review B, Vol. 94, Issue 9
DOI: 10.1103/PhysRevB.94.094522

High-pressure study of the basal-plane anisotropy of the upper critical field of the topological superconductor ${Sr}_{x} {Bi}_{2} {Se}_{3}$
journal, October 2016

Nikitin, A. M.; Pan, Y.; Huang, Y. K.
Physical Review B, Vol. 94, Issue 14
DOI: 10.1103/PhysRevB.94.144516

Quantum oscillations in ${Cu}_{x} {Bi}_{2} {Se}_{3}$ in high magnetic fields
journal, November 2014

Lawson, B. J.; Li, G.; Yu, F.
Physical Review B, Vol. 90, Issue 19
DOI: 10.1103/PhysRevB.90.195141

Superconductivity in ${Cu}_{x} {Bi}_{2} {Se}_{3}$ and its Implications for Pairing in the Undoped Topological Insulator
journal, February 2010

Hor, Y. S.; Williams, A. J.; Checkelsky, J. G.
Physical Review Letters, Vol. 104, Issue 5
DOI: 10.1103/PhysRevLett.104.057001

Rotational Isotropy Breaking as Proof for Spin-polarized Cooper Pairs in the Topological Superconductor CuxBi2Se3
text, January 2012

Nagai, Yuki; Nakamura, Hiroki; Machida, Masahiko
arXiv
DOI: 10.48550/arxiv.1206.0563

Observation of topological order in a superconducting doped topological insulator
journal, September 2010

Wray, L. Andrew; Xu, Su-Yang; Xia, Yuqi
Nature Physics, Vol. 6, Issue 11
DOI: 10.1038/nphys1762

Spin-rotation symmetry breaking in the superconducting state of CuxBi2Se3
journal, May 2016

Matano, K.; Kriener, M.; Segawa, K.
Nature Physics, Vol. 12, Issue 9
DOI: 10.1038/nphys3781

Nematic topological superconducting phase in Nb-doped Bi2Se3
journal, October 2017

Shen, Junying; He, Wen-Yu; Yuan, Noah Fan Qi
npj Quantum Materials, Vol. 2, Issue 1
DOI: 10.1038/s41535-017-0064-1

Point-contact spectroscopy of Cu $_{0.2}$ Bi $_{2}$ Se $_{3}$ single crystals
journal, August 2012

Kirzhner, T.; Lahoud, E.; Chaska, K. B.
Physical Review B, Vol. 86, Issue 6
DOI: 10.1103/PhysRevB.86.064517

Robust odd-parity superconductivity in the doped topological insulator ${Nb}_{x} {Bi}_{2} {Se}_{3}$
journal, September 2017

Smylie, M. P.; Willa, K.; Claus, H.
Physical Review B, Vol. 96, Issue 11
DOI: 10.1103/PhysRevB.96.115145

Magnetic-susceptibility anisotropy of single-crystal ${Bi}_{2}$ ${Sr}_{2}$ ${CaCu}_{2}$ $O_{8}$
journal, November 1990

Johnston, D. C.; Cho, J. H.
Physical Review B, Vol. 42, Issue 13
DOI: 10.1103/PhysRevB.42.8710

Evidence of nodes in the order parameter of the superconducting doped topological insulator ${Nb}_{x} {Bi}_{2} {Se}_{3}$ via penetration depth measurements
journal, November 2016

Smylie, M. P.; Claus, H.; Welp, U.
Physical Review B, Vol. 94, Issue 18
DOI: 10.1103/PhysRevB.94.180510

Topological surface states in nodal superconductors
journal, May 2015

Schnyder, Andreas P.; Brydon, Philip M. R.
Journal of Physics: Condensed Matter, Vol. 27, Issue 24
DOI: 10.1088/0953-8984/27/24/243201

Upper critical field of anisotropic superconductors
journal, April 1982

Takanaka, K.
Solid State Communications, Vol. 42, Issue 2
DOI: 10.1016/0038-1098(82)90365-9

Robust superconductivity with nodes in the superconducting topological insulator ${Cu}_{x} {Bi}_{2} {Se}_{3}$ : Zeeman orbital field and nonmagnetic impurities
journal, February 2015

Nagai, Yuki
Physical Review B, Vol. 91, Issue 6
DOI: 10.1103/PhysRevB.91.060502

Quantum computing: The power of discord
journal, June 2011

Merali, Zeeya
Nature, Vol. 474, Issue 7349
DOI: 10.1038/474024a

Topological Superconductivity in ${Cu}_{x} {Bi}_{2} {Se}_{3}$
journal, November 2011

Sasaki, Satoshi; Kriener, M.; Segawa, Kouji
Physical Review Letters, Vol. 107, Issue 21
DOI: 10.1103/PhysRevLett.107.217001

Colloquium: Topological insulators
journal, November 2010

Hasan, M. Z.; Kane, C. L.
Reviews of Modern Physics, Vol. 82, Issue 4, p. 3045-3067
DOI: 10.1103/RevModPhys.82.3045

Rotational Symmetry Breaking in a Trigonal Superconductor Nb-doped ${Bi}_{2} {Se}_{3}$
journal, January 2017

Asaba, Tomoya; Lawson, B. J.; Tinsman, Colin
Physical Review X, Vol. 7, Issue 1
DOI: 10.1103/PhysRevX.7.011009

Superconductivity with Topological Surface State in Sr _x Bi ₂ Se ₃
journal, August 2015

Liu, Zhongheng; Yao, Xiong; Shao, Jifeng
Journal of the American Chemical Society, Vol. 137, Issue 33
DOI: 10.1021/jacs.5b06815

Signatures of Majorana Fermions in Hybrid Superconductor-Semiconductor Nanowire Devices
journal, April 2012

Mourik, V.; Zuo, K.; Frolov, S. M.
Science, Vol. 336, Issue 6084
DOI: 10.1126/science.1222360

Spin-triplet vortex state in the topological superconductor Cu $_{x}$ Bi $_{2}$ Se $_{3}$
journal, June 2011

Das, Pradip; Suzuki, Yusuke; Tachiki, Masashi
Physical Review B, Vol. 83, Issue 22
DOI: 10.1103/PhysRevB.83.220513

Search for Majorana Fermions in Superconductors
journal, April 2013

Beenakker, C. W. J.
Annual Review of Condensed Matter Physics, Vol. 4, Issue 1
DOI: 10.1146/annurev-conmatphys-030212-184337

Classification of topological insulators and superconductors in three spatial dimensions
journal, November 2008

Schnyder, Andreas P.; Ryu, Shinsei; Furusaki, Akira
Physical Review B, Vol. 78, Issue 19
DOI: 10.1103/PhysRevB.78.195125

Search for Majorana fermions in superconductors
text, January 2011

Beenakker, C. W. J.
arXiv
DOI: 10.48550/arxiv.1112.1950

Non-Abelian anyons and topological quantum computation
journal, September 2008

Nayak, Chetan; Simon, Steven H.; Stern, Ady
Reviews of Modern Physics, Vol. 80, Issue 3
DOI: 10.1103/RevModPhys.80.1083

Exponential protection of zero modes in Majorana islands
journal, March 2016

Albrecht, S. M.; Higginbotham, A. P.; Madsen, M.
Nature, Vol. 531, Issue 7593
DOI: 10.1038/nature17162

Evolution of the Fermi surface of a doped topological insulator with carrier concentration
journal, November 2013

Lahoud, E.; Maniv, E.; Petrushevsky, M. Shaviv
Physical Review B, Vol. 88, Issue 19
DOI: 10.1103/PhysRevB.88.195107

Drive the Dirac electrons into Cooper pairs in SrxBi2Se3
journal, February 2017

Du, Guan; Shao, Jifeng; Yang, Xiong
Nature Communications, Vol. 8, Issue 1
DOI: 10.1038/ncomms14466

Orbital upper critical field and its anisotropy of clean one- and two-band superconductors
journal, October 2012

Kogan, V. G.; Prozorov, R.
Reports on Progress in Physics, Vol. 75, Issue 11
DOI: 10.1088/0034-4885/75/11/114502

Classification of topological insulators and superconductors in three spatial dimensions
text, January 2008

Schnyder, Andreas P.; Ryu, Shinsei; Furusaki, Akira
arXiv
DOI: 10.48550/arxiv.0803.2786

Signatures of Majorana fermions in hybrid superconductor-semiconductor nanowire devices
dataset, January 2012

(Vincent), Mourik, V.; (Kun), Zuo, K.; (Sergey), Frolov, S. M.
Science Magazine
DOI: 10.4121/uuid:8bf81177-2f2b-49c2-aaf5-d36739873dd9

Majorana returns
journal, September 2009

Wilczek, Frank
Nature Physics, Vol. 5, Issue 9
DOI: 10.1038/nphys1380

Upper critical field of anisotropic superconductors
journal, April 1982

Takanaka, K.
Solid State Communications, Vol. 42, Issue 2
DOI: 10.1016/0038-1098(82)90365-9

Quantum computing: The power of discord
journal, June 2011

Merali, Zeeya
Nature, Vol. 474, Issue 7349
DOI: 10.1038/474024a

Observation of topological order in a superconducting doped topological insulator
journal, September 2010

Wray, L. Andrew; Xu, Su-Yang; Xia, Yuqi
Nature Physics, Vol. 6, Issue 11
DOI: 10.1038/nphys1762

Rotational symmetry breaking in the topological superconductor SrxBi2Se3 probed by upper-critical field experiments
journal, June 2016

Pan, Y.; Nikitin, A. M.; Araizi, G. K.
Scientific Reports, Vol. 6, Issue 1
DOI: 10.1038/srep28632

Topological surface states in nodal superconductors
journal, May 2015

Schnyder, Andreas P.; Brydon, Philip M. R.
Journal of Physics: Condensed Matter, Vol. 27, Issue 24
DOI: 10.1088/0953-8984/27/24/243201

Odd-parity superconductors with two-component order parameters: Nematic and chiral, full gap, and Majorana node
journal, November 2016

Venderbos, Jörn W. F.; Kozii, Vladyslav; Fu, Liang
Physical Review B, Vol. 94, Issue 18
DOI: 10.1103/physrevb.94.180504

Time-reversal and rotation symmetry breaking superconductivity in Dirac materials
journal, May 2017

Chirolli, Luca; de Juan, Fernando; Guinea, Francisco
Physical Review B, Vol. 95, Issue 20
DOI: 10.1103/physrevb.95.201110

Time-Reversal-Invariant Topological Superconductors and Superfluids in Two and Three Dimensions
journal, May 2009

Qi, Xiao-Liang; Hughes, Taylor L.; Raghu, S.
Physical Review Letters, Vol. 102, Issue 18
DOI: 10.1103/physrevlett.102.187001

Bulk Superconducting Phase with a Full Energy Gap in the Doped Topological Insulator ${Cu}_{x} {Bi}_{2} {Se}_{3}$
journal, March 2011

Kriener, M.; Segawa, Kouji; Ren, Zhi
Physical Review Letters, Vol. 106, Issue 12
DOI: 10.1103/physrevlett.106.127004

Spin-Orbit Locking as a Protection Mechanism of the Odd-Parity Superconducting State against Disorder
journal, October 2012

Michaeli, Karen; Fu, Liang
Physical Review Letters, Vol. 109, Issue 18
DOI: 10.1103/physrevlett.109.187003

Search for Majorana Fermions in Superconductors
journal, April 2013

Beenakker, C. W. J.
Annual Review of Condensed Matter Physics, Vol. 4, Issue 1
DOI: 10.1146/annurev-conmatphys-030212-184337

A topological Dirac insulator in a quantum spin Hall phase : Experimental observation of first strong topological insulator
text, January 2009

Hsieh, D.; Qian, D.; Wray, L.
arXiv
DOI: 10.48550/arxiv.0902.1356

Evolution of the fermi surface of a doped topological insulator with carrier concentration
text, January 2013

Lahoud, E.; Maniv, E.; Petrushevsky, M.
arXiv
DOI: 10.48550/arxiv.1310.1001

Superconductivity with topological surface state in SrxBi2Se3
text, January 2015

Liu, Zhongheng; Yao, Xiong; Shao, Jifeng
arXiv
DOI: 10.48550/arxiv.1502.01105

Thermodynamic evidence for nematic superconductivity in Cu$_x$Bi$_2$Se$_3$
text, January 2016

Yonezawa, Shingo; Tajiri, Kengo; Nakata, Suguru
arXiv
DOI: 10.48550/arxiv.1602.08941

Identification of nematic superconductivity from the upper critical field
text, January 2016

Venderbos, Jörn W. F.; Kozii, Vladyslav; Fu, Liang
arXiv
DOI: 10.48550/arxiv.1603.03406

Works referencing / citing this record:

Nematic superconductivity in doped Bi2Se3 topological superconductors
text, January 2018

Yonezawa, Shingo
arXiv
DOI: 10.48550/arxiv.1812.01378

Effect of Sr doping on structure, morphology and transport properties of Bi$_2$Se$_3$ epitaxial thin films
text, January 2018

Volosheniuk, S. O.; Selivanov, Yu. G.; Bryzgalov, M. A.
arXiv
DOI: 10.48550/arxiv.1811.04442

Structural distortion behind the nematic superconductivity in Sr _x Bi ₂ Se ₃
journal, October 2018

Kuntsevich, A. Yu; Bryzgalov, M. A.; Prudkoglyad, V. A.
New Journal of Physics, Vol. 20, Issue 10
DOI: 10.1088/1367-2630/aae595

Quasiparticle Evidence for the Nematic State above $T_{c}$ in ${Sr}_{x} {Bi}_{2} {Se}_{3}$
journal, July 2019

Sun, Yue; Kittaka, Shunichiro; Sakakibara, Toshiro
Physical Review Letters, Vol. 123, Issue 2
DOI: 10.1103/physrevlett.123.027002

Zero Cu valence and superconductivity in high-quality $C u_{x} B i_{2} S e_{3}$ crystal
journal, November 2019

Yu, Shih-Hsun; Hung, Tsu Lien; Ou, Min-Nan
Physical Review B, Vol. 100, Issue 17
DOI: 10.1103/physrevb.100.174502

Nematic superconductivity in ${Cu}_{1.5} {(PbSe)}_{5} {({Bi}_{2} {Se}_{3})}_{6}$
journal, December 2018

Andersen, Lionel; Wang, Zhiwei; Lorenz, Thomas
Physical Review B, Vol. 98, Issue 22
DOI: 10.1103/physrevb.98.220512

Nanocalorimetric evidence for nematic superconductivity in the doped topological insulator ${Sr}_{0.1} {Bi}_{2} {Se}_{3}$
journal, November 2018

Willa, Kristin; Willa, Roland; Song, Kok Wee
Physical Review B, Vol. 98, Issue 18
DOI: 10.1103/physrevb.98.184509

Multiple intertwined pairing states and temperature-sensitive gap anisotropy for superconductivity at a nematic quantum-critical point
journal, November 2019

Klein, Avraham; Wu, Yi-Ming; Chubukov, Andrey V.
npj Quantum Materials, Vol. 4, Issue 1
DOI: 10.1038/s41535-019-0192-x

Effect of Sr doping on structure, morphology, and transport properties of Bi 2Se 3 epitaxial thin films
journal, March 2019

Volosheniuk, S. O.; Selivanov, Yu. G.; Bryzgalov, M. A.
Journal of Applied Physics, Vol. 125, Issue 9
DOI: 10.1063/1.5080692

Nematic Superconductivity in Doped Bi2Se3 Topological Superconductors
journal, December 2018

Yonezawa, Shingo
Condensed Matter, Vol. 4, Issue 1
DOI: 10.3390/condmat4010002

Strain-driven nematicity of odd-parity superconductivity in ${Sr}_{x} {Bi}_{2} {Se}_{3}$
journal, December 2019

Kuntsevich, A. Yu.; Bryzgalov, M. A.; Akzyanov, R. S.
Physical Review B, Vol. 100, Issue 22
DOI: 10.1103/physrevb.100.224509

Shear modulus anomaly of unconventional superconductors in a symmetry breaking field
journal, July 2021

How, Pye Ton; Yip, Sung-Kit
Physical Review B, Vol. 104, Issue 2
DOI: 10.1103/physrevb.104.l020506

Nematic Superconductivity in Doped Bi2Se3 Topological Superconductors
journal, December 2018

Yonezawa, Shingo
Condensed Matter, Vol. 4, Issue 1
DOI: 10.3390/condmat4010002

Nanocalorimetric Evidence for Nematic Superconductivity in the Doped Topological Insulator Sr$_{0.1}$Bi$_{2}$Se$_{3}$
text, January 2018

Willa, Kristin; Willa, Roland; Song, Kok Wee
arXiv
DOI: 10.48550/arxiv.1807.11136

Figures / Tables found in this record:

Figures/Tables have been extracted from DOE-funded journal article accepted manuscripts.

Similar Records in DOE PAGES and OSTI.GOV collections:

Nanocalorimetric evidence for nematic superconductivity in the doped topological insulator ${Sr}_{0.1} {Bi}_{2} {Se}_{3}$

Journal Article Willa, Kristin ; Willa, Roland ; Song, Kok Wee ; ... - Physical Review B

Spontaneous rotational-symmetry breaking in the superconducting state of doped Bi2Se3 has attracted significant attention as an indicator for topological superconductivity. In this paper, high-resolution calorimetry of the single-crystal Sr_0.1Bi₂Se₃ provides unequivocal evidence of a twofold rotational symmetry in the superconducting gap by a bulk thermodynamic probe, a fingerprint of nematic superconductivity. The extremely small specific heat anomaly resolved with our high-sensitivity technique is consistent with the material's low carrier concentration proving bulk superconductivity. The large basal-plane anisotropy of H-c(2) (Gamma(exp) = 3.5) is attributed to a nematic phase of a two-component topological gap structure eta = (eta(1), eta(2)) and causedmore »« less
Cited by 24
https://doi.org/10.1103/PhysRevB.98.184509

Full Text Available
Electronic structure of a superconducting topological insulator Sr-doped Bi{sub 2}Se{sub 3}

Journal Article Han, C. Q. ; Chen, W. J. ; Zhu, Fengfeng ; ... - Applied Physics Letters

Using high-resolution angle-resolved photoemission spectroscopy and scanning tunneling microscopy/spectroscopy, the atomic and low energy electronic structure of the Sr-doped superconducting topological insulators (Sr{sub x}Bi{sub 2}Se{sub 3}) was studied. Scanning tunneling microscopy shows that most of the Sr atoms are not in the van der Waals gap. After Sr doping, the Fermi level was found to move further upwards when compared with the parent compound Bi{sub 2}Se{sub 3}, which is consistent with the low carrier density in this system. The topological surface state was clearly observed, and the position of the Dirac point was determined in all doped samples. The surfacemore »« less
https://doi.org/10.1063/1.4934590
An increase in Tc under hydrostatic pressure in the superconducting doped topological insulator Nb_0.25Bi₂Se₃

Journal Article Smylie, M. P. ; Willa, K. ; Ryan, K. ; ... - Physica. C, Superconductivity

Here, we report a positive hydrostatic pressure derivative of the superconducting transition temperature in the doped topological insulator Nb_0.25Bi₂Se₃ via dc SQUID magnetometry in pressures up to 0.6 GPa. This result is contrary to reports on the homologues Cu_xBi₂Se₃ and Sr_xBi₂Se₃ where smooth suppression of T_c is observed. This difference may be attributable to an electronic structure composed of multiple bands whereas the other materials in the superconducting doped Bi₂Se₃ family are believed to be single-band.
Cited by 7
https://doi.org/10.1016/j.physc.2017.10.010

Full Text Available
Pressure-induced reemergence of superconductivity in topological insulator ${Sr}_{0.065} {Bi}_{2} {Se}_{3}$

Journal Article Zhou, Yonghui ; Chen, Xuliang ; Zhang, Ranran ; ... - Physical Review B

The recently discovered Sr_xBi₂Se₃ superconductor provides an alternative and ideal material base for investigating possible topological superconductivity. Here, we report that in Sr_0.065Bi₂Se₃, the ambient superconducting phase is gradually depressed upon the application of external pressure. At high pressure, a second superconducting phase emerges at above 6 GPa, with a maximum T_c value of ~8.3 K. Here, the joint investigations of the high-pressure synchrotron x-ray diffraction and electrical transport properties reveal that the reemergence of superconductivity in Sr_0.065Bi₂Se₃ is closely related to the structural phase transition from an ambient rhombohedral phase to a high-pressure monoclinic phase around 6 GPa, andmore »« less
Cited by 33
https://doi.org/10.1103/PhysRevB.93.144514

Full Text Available
Evidence of nodes in the order parameter of the superconducting doped topological insulator ${Nb}_{x} {Bi}_{2} {Se}_{3}$ via penetration depth measurements

Journal Article Smylie, M. P. ; Claus, H. ; Welp, U. ; ... - Physical Review B
Cited by 51
https://doi.org/10.1103/PhysRevB.94.180510

Similar Records

Title: Superconducting and normal-state anisotropy of the doped topological insulator Sr0.1Bi2Se3

Citation Formats

Figures / Tables:

Topological insulators and superconductors journal, October 2011

Thermodynamic evidence for nematic superconductivity in CuxBi2Se3 journal, October 2016

Superconductivity with two-fold symmetry in topological superconductor Sr x Bi2Se3 journal, January 2017

Odd-parity topological superconductor with nematic order: Application to Cu x Bi 2 Se 3 journal, September 2014

Odd-Parity Topological Superconductors: Theory and Application to Cu x Bi 2 Se 3 journal, August 2010

Non-Abelian Anyons and Topological Quantum Computation text, January 2007

Superconductivity with two-fold symmetry in topological superconductor SrxBi2Se3 text, January 2016

Rotational symmetry breaking in the topological superconductor SrxBi2Se3 probed by upper-critical field experiments journal, June 2016

Superconductivity by Sr intercalation in the layered topological insulator Bi 2 Se 3 journal, July 2015

Rotational isotropy breaking as proof for spin-polarized Cooper pairs in the topological superconductor Cu x Bi 2 Se 3 journal, September 2012

A topological Dirac insulator in a quantum spin Hall phase journal, April 2008

Multiple Fermi surfaces in superconducting Nb-doped Bi 2 Se 3 journal, July 2016

Identification of nematic superconductivity from the upper critical field journal, September 2016

High-pressure study of the basal-plane anisotropy of the upper critical field of the topological superconductor Sr x Bi 2 Se 3 journal, October 2016

Quantum oscillations in Cu x Bi 2 Se 3 in high magnetic fields journal, November 2014

Superconductivity in Cu x Bi 2 Se 3 and its Implications for Pairing in the Undoped Topological Insulator journal, February 2010

Rotational Isotropy Breaking as Proof for Spin-polarized Cooper Pairs in the Topological Superconductor CuxBi2Se3 text, January 2012

Observation of topological order in a superconducting doped topological insulator journal, September 2010

Spin-rotation symmetry breaking in the superconducting state of CuxBi2Se3 journal, May 2016

Nematic topological superconducting phase in Nb-doped Bi2Se3 journal, October 2017

Point-contact spectroscopy of Cu 0.2 Bi 2 Se 3 single crystals journal, August 2012

Robust odd-parity superconductivity in the doped topological insulator Nb x Bi 2 Se 3 journal, September 2017

Magnetic-susceptibility anisotropy of single-crystal Bi 2 Sr 2 CaCu 2 O 8 journal, November 1990

Evidence of nodes in the order parameter of the superconducting doped topological insulator Nb x Bi 2 Se 3 via penetration depth measurements journal, November 2016

Topological surface states in nodal superconductors journal, May 2015

Upper critical field of anisotropic superconductors journal, April 1982

Robust superconductivity with nodes in the superconducting topological insulator Cu x Bi 2 Se 3 : Zeeman orbital field and nonmagnetic impurities journal, February 2015

Quantum computing: The power of discord journal, June 2011

Topological Superconductivity in Cu x Bi 2 Se 3 journal, November 2011

Colloquium: Topological insulators journal, November 2010

Rotational Symmetry Breaking in a Trigonal Superconductor Nb-doped Bi 2 Se 3 journal, January 2017

Superconductivity with Topological Surface State in Sr x Bi 2 Se 3 journal, August 2015

Signatures of Majorana Fermions in Hybrid Superconductor-Semiconductor Nanowire Devices journal, April 2012

Spin-triplet vortex state in the topological superconductor Cu x Bi 2 Se 3 journal, June 2011

Search for Majorana Fermions in Superconductors journal, April 2013

Classification of topological insulators and superconductors in three spatial dimensions journal, November 2008

Search for Majorana fermions in superconductors text, January 2011

Non-Abelian anyons and topological quantum computation journal, September 2008

Exponential protection of zero modes in Majorana islands journal, March 2016

Evolution of the Fermi surface of a doped topological insulator with carrier concentration journal, November 2013

Drive the Dirac electrons into Cooper pairs in SrxBi2Se3 journal, February 2017

Orbital upper critical field and its anisotropy of clean one- and two-band superconductors journal, October 2012

Classification of topological insulators and superconductors in three spatial dimensions text, January 2008

Signatures of Majorana fermions in hybrid superconductor-semiconductor nanowire devices dataset, January 2012

Majorana returns journal, September 2009

Upper critical field of anisotropic superconductors journal, April 1982

Quantum computing: The power of discord journal, June 2011

Observation of topological order in a superconducting doped topological insulator journal, September 2010

Rotational symmetry breaking in the topological superconductor SrxBi2Se3 probed by upper-critical field experiments journal, June 2016

Topological surface states in nodal superconductors journal, May 2015

Odd-parity superconductors with two-component order parameters: Nematic and chiral, full gap, and Majorana node journal, November 2016

Time-reversal and rotation symmetry breaking superconductivity in Dirac materials journal, May 2017

Time-Reversal-Invariant Topological Superconductors and Superfluids in Two and Three Dimensions journal, May 2009

Bulk Superconducting Phase with a Full Energy Gap in the Doped Topological Insulator Cu x Bi 2 Se 3 journal, March 2011

Spin-Orbit Locking as a Protection Mechanism of the Odd-Parity Superconducting State against Disorder journal, October 2012

Search for Majorana Fermions in Superconductors journal, April 2013

A topological Dirac insulator in a quantum spin Hall phase : Experimental observation of first strong topological insulator text, January 2009

Evolution of the fermi surface of a doped topological insulator with carrier concentration text, January 2013

Superconductivity with topological surface state in SrxBi2Se3 text, January 2015

Thermodynamic evidence for nematic superconductivity in Cu$_x$Bi$_2$Se$_3$ text, January 2016

Identification of nematic superconductivity from the upper critical field text, January 2016

Nematic superconductivity in doped Bi2Se3 topological superconductors text, January 2018

Effect of Sr doping on structure, morphology and transport properties of Bi$_2$Se$_3$ epitaxial thin films text, January 2018

Structural distortion behind the nematic superconductivity in Sr x Bi 2 Se 3 journal, October 2018

Quasiparticle Evidence for the Nematic State above T c in Sr x Bi 2 Se 3 journal, July 2019

Zero Cu valence and superconductivity in high-quality C u x B i 2 S e 3 crystal journal, November 2019

Nematic superconductivity in Cu 1.5 ( PbSe ) 5 ( Bi 2 Se 3 ) 6 journal, December 2018

Nanocalorimetric evidence for nematic superconductivity in the doped topological insulator Sr 0.1 Bi 2 Se 3 journal, November 2018

Multiple intertwined pairing states and temperature-sensitive gap anisotropy for superconductivity at a nematic quantum-critical point journal, November 2019

Effect of Sr doping on structure, morphology, and transport properties of Bi 2Se 3 epitaxial thin films journal, March 2019

Nematic Superconductivity in Doped Bi2Se3 Topological Superconductors journal, December 2018

Strain-driven nematicity of odd-parity superconductivity in Sr x Bi 2 Se 3 journal, December 2019

Shear modulus anomaly of unconventional superconductors in a symmetry breaking field journal, July 2021

Nematic Superconductivity in Doped Bi2Se3 Topological Superconductors journal, December 2018

Nanocalorimetric Evidence for Nematic Superconductivity in the Doped Topological Insulator Sr$_{0.1}$Bi$_{2}$Se$_{3}$ text, January 2018

Title: Superconducting and normal-state anisotropy of the doped topological insulator Sr_0.1Bi₂Se₃

Topological insulators and superconductors
journal, October 2011

Thermodynamic evidence for nematic superconductivity in CuxBi2Se3
journal, October 2016

Superconductivity with two-fold symmetry in topological superconductor Sr x Bi2Se3
journal, January 2017

Odd-parity topological superconductor with nematic order: Application to ${Cu}_{x} {Bi}_{2} {Se}_{3}$
journal, September 2014

Odd-Parity Topological Superconductors: Theory and Application to ${Cu}_{x} {Bi}_{2} {Se}_{3}$
journal, August 2010

Non-Abelian Anyons and Topological Quantum Computation
text, January 2007

Superconductivity with two-fold symmetry in topological superconductor SrxBi2Se3
text, January 2016

Rotational symmetry breaking in the topological superconductor SrxBi2Se3 probed by upper-critical field experiments
journal, June 2016

Superconductivity by Sr intercalation in the layered topological insulator ${Bi}_{2} {Se}_{3}$
journal, July 2015

Rotational isotropy breaking as proof for spin-polarized Cooper pairs in the topological superconductor Cu $_{x}$ Bi $_{2}$ Se $_{3}$
journal, September 2012

A topological Dirac insulator in a quantum spin Hall phase
journal, April 2008

Multiple Fermi surfaces in superconducting Nb-doped ${Bi}_{2} {Se}_{3}$
journal, July 2016

Identification of nematic superconductivity from the upper critical field
journal, September 2016

High-pressure study of the basal-plane anisotropy of the upper critical field of the topological superconductor ${Sr}_{x} {Bi}_{2} {Se}_{3}$
journal, October 2016

Quantum oscillations in ${Cu}_{x} {Bi}_{2} {Se}_{3}$ in high magnetic fields
journal, November 2014

Superconductivity in ${Cu}_{x} {Bi}_{2} {Se}_{3}$ and its Implications for Pairing in the Undoped Topological Insulator
journal, February 2010

Rotational Isotropy Breaking as Proof for Spin-polarized Cooper Pairs in the Topological Superconductor CuxBi2Se3
text, January 2012

Observation of topological order in a superconducting doped topological insulator
journal, September 2010

Spin-rotation symmetry breaking in the superconducting state of CuxBi2Se3
journal, May 2016

Nematic topological superconducting phase in Nb-doped Bi2Se3
journal, October 2017

Point-contact spectroscopy of Cu $_{0.2}$ Bi $_{2}$ Se $_{3}$ single crystals
journal, August 2012

Robust odd-parity superconductivity in the doped topological insulator ${Nb}_{x} {Bi}_{2} {Se}_{3}$
journal, September 2017

Magnetic-susceptibility anisotropy of single-crystal ${Bi}_{2}$ ${Sr}_{2}$ ${CaCu}_{2}$ $O_{8}$
journal, November 1990

Evidence of nodes in the order parameter of the superconducting doped topological insulator ${Nb}_{x} {Bi}_{2} {Se}_{3}$ via penetration depth measurements
journal, November 2016

Topological surface states in nodal superconductors
journal, May 2015

Upper critical field of anisotropic superconductors
journal, April 1982

Robust superconductivity with nodes in the superconducting topological insulator ${Cu}_{x} {Bi}_{2} {Se}_{3}$ : Zeeman orbital field and nonmagnetic impurities
journal, February 2015

Quantum computing: The power of discord
journal, June 2011

Topological Superconductivity in ${Cu}_{x} {Bi}_{2} {Se}_{3}$
journal, November 2011

Colloquium: Topological insulators
journal, November 2010

Rotational Symmetry Breaking in a Trigonal Superconductor Nb-doped ${Bi}_{2} {Se}_{3}$
journal, January 2017

Superconductivity with Topological Surface State in Sr _x Bi ₂ Se ₃
journal, August 2015

Signatures of Majorana Fermions in Hybrid Superconductor-Semiconductor Nanowire Devices
journal, April 2012

Spin-triplet vortex state in the topological superconductor Cu $_{x}$ Bi $_{2}$ Se $_{3}$
journal, June 2011

Search for Majorana Fermions in Superconductors
journal, April 2013

Classification of topological insulators and superconductors in three spatial dimensions
journal, November 2008

Search for Majorana fermions in superconductors
text, January 2011

Non-Abelian anyons and topological quantum computation
journal, September 2008

Exponential protection of zero modes in Majorana islands
journal, March 2016

Evolution of the Fermi surface of a doped topological insulator with carrier concentration
journal, November 2013

Drive the Dirac electrons into Cooper pairs in SrxBi2Se3
journal, February 2017

Orbital upper critical field and its anisotropy of clean one- and two-band superconductors
journal, October 2012

Classification of topological insulators and superconductors in three spatial dimensions
text, January 2008

Signatures of Majorana fermions in hybrid superconductor-semiconductor nanowire devices
dataset, January 2012

Majorana returns
journal, September 2009

Upper critical field of anisotropic superconductors
journal, April 1982

Quantum computing: The power of discord
journal, June 2011

Observation of topological order in a superconducting doped topological insulator
journal, September 2010

Rotational symmetry breaking in the topological superconductor SrxBi2Se3 probed by upper-critical field experiments
journal, June 2016

Topological surface states in nodal superconductors
journal, May 2015

Odd-parity superconductors with two-component order parameters: Nematic and chiral, full gap, and Majorana node
journal, November 2016

Time-reversal and rotation symmetry breaking superconductivity in Dirac materials
journal, May 2017

Time-Reversal-Invariant Topological Superconductors and Superfluids in Two and Three Dimensions
journal, May 2009

Bulk Superconducting Phase with a Full Energy Gap in the Doped Topological Insulator ${Cu}_{x} {Bi}_{2} {Se}_{3}$
journal, March 2011

Spin-Orbit Locking as a Protection Mechanism of the Odd-Parity Superconducting State against Disorder
journal, October 2012

Search for Majorana Fermions in Superconductors
journal, April 2013

A topological Dirac insulator in a quantum spin Hall phase : Experimental observation of first strong topological insulator
text, January 2009

Evolution of the fermi surface of a doped topological insulator with carrier concentration
text, January 2013

Superconductivity with topological surface state in SrxBi2Se3
text, January 2015

Thermodynamic evidence for nematic superconductivity in Cu$_x$Bi$_2$Se$_3$
text, January 2016

Identification of nematic superconductivity from the upper critical field
text, January 2016

Nematic superconductivity in doped Bi2Se3 topological superconductors
text, January 2018

Effect of Sr doping on structure, morphology and transport properties of Bi$_2$Se$_3$ epitaxial thin films
text, January 2018

Structural distortion behind the nematic superconductivity in Sr _x Bi ₂ Se ₃
journal, October 2018

Quasiparticle Evidence for the Nematic State above $T_{c}$ in ${Sr}_{x} {Bi}_{2} {Se}_{3}$
journal, July 2019

Zero Cu valence and superconductivity in high-quality $C u_{x} B i_{2} S e_{3}$ crystal
journal, November 2019

Nematic superconductivity in ${Cu}_{1.5} {(PbSe)}_{5} {({Bi}_{2} {Se}_{3})}_{6}$
journal, December 2018

Nanocalorimetric evidence for nematic superconductivity in the doped topological insulator ${Sr}_{0.1} {Bi}_{2} {Se}_{3}$
journal, November 2018

Multiple intertwined pairing states and temperature-sensitive gap anisotropy for superconductivity at a nematic quantum-critical point
journal, November 2019

Effect of Sr doping on structure, morphology, and transport properties of Bi 2Se 3 epitaxial thin films
journal, March 2019

Nematic Superconductivity in Doped Bi2Se3 Topological Superconductors
journal, December 2018

Strain-driven nematicity of odd-parity superconductivity in ${Sr}_{x} {Bi}_{2} {Se}_{3}$
journal, December 2019

Shear modulus anomaly of unconventional superconductors in a symmetry breaking field
journal, July 2021

Nematic Superconductivity in Doped Bi2Se3 Topological Superconductors
journal, December 2018

Nanocalorimetric Evidence for Nematic Superconductivity in the Doped Topological Insulator Sr$_{0.1}$Bi$_{2}$Se$_{3}$
text, January 2018