Dependence of the absolute value of the penetration depth in (Ba1–xKx)Fe2As2 on doping

Almoalem, Avior; Yagil, Alon; Cho, Kyuil; Teknowijoyo, Serafim; Tanatar, Makariy A.; Prozorov, Ruslan; Liu, Yong; Lograsso, Thomas A.; Auslaender, Ophir M.

doi:10.1103/PhysRevB.98.054516

Title: Dependence of the absolute value of the penetration depth in $({Ba}_{1 - x} K_{x}) {Fe}_{2} {As}_{2}$ on doping

Journal Article · Mon Aug 27 00:00:00 EDT 2018 · Physical Review B

DOI:https://doi.org/10.1103/PhysRevB.98.054516· OSTI ID:1471219

Almoalem, Avior ^[1]; Yagil, Alon ^[1]; Cho, Kyuil ^[2]; Teknowijoyo, Serafim ^[2]; Tanatar, Makariy A. ^[2]; Prozorov, Ruslan ^[2]; Liu, Yong ^[3]; Lograsso, Thomas A. ^[2]; Auslaender, Ophir M. ^[1]

Technion–Israel Institute of Technology, Haifa (Israel)
Ames Lab. and Iowa State Univ., Ames, IA (United States)
Ames Lab., Ames, IA (United States)

Here, we report magnetic force microscopy (MFM) measurements on the iron-based superconductor Ba_1–xK_xFe₂As₂. By measuring locally the Meissner repulsion with the magnetic MFM tip, we determine the absolute value of the in-plane magnetic penetration depth (λ_ab) in underdoped, optimally doped, and overdoped samples. The results suggest an abrupt increase of λ_ab as doping is increased from x_opt, which is potentially related to the presence of a quantum critical point. The response of superconducting vortices to magnetic forces exerted by the MFM tip for x = 0.19 and 0.58 is compatible with previously observed structural symmetries at those doping levels.

View Accepted Manuscript (DOE)

View Accepted Manuscript (Publisher)

Cite

Export

Save

Research Organization:: Ames Laboratory (AMES), Ames, IA (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

Grant/Contract Number:: 1897/14; AC02-07CH11358

OSTI ID:: 1471219

Alternate ID(s):: OSTI ID: 1466861

Report Number(s):: IS-J-9720; PRBMDO

Journal Information:: Physical Review B, Vol. 98, Issue 5; ISSN 2469-9950

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

Citation Metrics:

Cited by: 7 works

Citation information provided by
Web of Science

References (69)

Doping evolution of the superconducting gap structure in the underdoped iron arsenide ${Ba}_{1 - x} K_{x} {Fe}_{2} {As}_{2}$ revealed by thermal conductivity Reid, J. -Ph.; Tanatar, M. A.; Luo, X. G. Physical Review B, Vol. 93, Issue 21 https://doi.org/10.1103/PhysRevB.93.214519	journal	June 2016
Disorder-induced power-law response of a superconducting vortex on a plane Shapira, N.; Lamhot, Y.; Shpielberg, O. Physical Review B, Vol. 92, Issue 10 https://doi.org/10.1103/PhysRevB.92.100501	journal	September 2015
Lifshitz Transition and Chemical Instabilities in ${Ba}_{1 - x} K_{x} {Fe}_{2} {As}_{2}$ Superconductors Khan, Suffian N.; Johnson, Duane D. Physical Review Letters, Vol. 112, Issue 15 https://doi.org/10.1103/PhysRevLett.112.156401	journal	April 2014
Vortex images on Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ observed directly by magnetic force microscopy Yang, Huan; Shen, Bing; Wang, Zhenyu Physical Review B, Vol. 85, Issue 1 https://doi.org/10.1103/PhysRevB.85.014524	journal	January 2012
Two-Gap Superconductivity in ${Ba}_{1 - x} K_{x} {Fe}_{2} {As}_{2}$ : A Complementary Study of the Magnetic Penetration Depth by Muon-Spin Rotation and Angle-Resolved Photoemission Khasanov, R.; Evtushinsky, D. V.; Amato, A. Physical Review Letters, Vol. 102, Issue 18 https://doi.org/10.1103/PhysRevLett.102.187005	journal	May 2009
Muon spin rotation and infrared spectroscopy study of magnetism and superconductivity in ${Ba}_{1 - x} K_{x} {Fe}_{2} {As}_{2}$ Mallett, B. P. P.; Wang, C. N.; Marsik, P. Physical Review B, Vol. 95, Issue 5 https://doi.org/10.1103/PhysRevB.95.054512	journal	February 2017
A Quantum Critical Point Lying Beneath the Superconducting Dome in Iron Pnictides Shibauchi, T.; Carrington, A.; Matsuda, Y. Annual Review of Condensed Matter Physics, Vol. 5, Issue 1 https://doi.org/10.1146/annurev-conmatphys-031113-133921	journal	March 2014
Abrupt change in the energy gap of superconducting Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ single crystals with hole doping Malaeb, W.; Shimojima, T.; Ishida, Y. Physical Review B, Vol. 86, Issue 16 https://doi.org/10.1103/PhysRevB.86.165117	journal	October 2012
Different response of the crystal structure to isoelectronic doping in ${BaFe}_{2} {({As}_{1 - x} P_{x})}_{2}$ and $({Ba}_{1 - x} {Sr}_{x}) {Fe}_{2} {As}_{2}$ Rotter, Marianne; Hieke, Christine; Johrendt, Dirk Physical Review B, Vol. 82, Issue 1 https://doi.org/10.1103/PhysRevB.82.014513	journal	July 2010
Coexistence of Competing Antiferromagnetic and Superconducting Phases in the Underdoped $Ba ({Fe}_{0.953} {Co}_{0.047})_{2} {As}_{2}$ Compound Using X-ray and Neutron Scattering Techniques Pratt, D. K.; Tian, W.; Kreyssig, A. Physical Review Letters, Vol. 103, Issue 8 https://doi.org/10.1103/PhysRevLett.103.087001	journal	August 2009
Magnetic penetration depth in unconventional superconductors Prozorov, Ruslan; Giannetta, Russell W. Superconductor Science and Technology, Vol. 19, Issue 8 https://doi.org/10.1088/0953-2048/19/8/R01	journal	June 2006
Apparent violation of the conductivity sum rule in certain superconductors Hirsch, J. E. Physica C: Superconductivity, Vol. 199, Issue 3-4 https://doi.org/10.1016/0921-4534(92)90415-9	journal	September 1992
Strong correlations, strong coupling, and $s$ -wave superconductivity in hole-doped ${BaFe}_{2} {As}_{2}$ single crystals Hardy, F.; Böhmer, A. E.; de' Medici, L. Physical Review B, Vol. 94, Issue 20 https://doi.org/10.1103/PhysRevB.94.205113	journal	November 2016
Evidence of a Spin Resonance Mode in the Iron-Based Superconductor ${Ba}_{0.6} K_{0.4} {Fe}_{2} {As}_{2}$ from Scanning Tunneling Spectroscopy Shan, Lei; Gong, Jing; Wang, Yong-Lei Physical Review Letters, Vol. 108, Issue 22 https://doi.org/10.1103/PhysRevLett.108.227002	journal	May 2012
Energy gap evolution across the superconductivity dome in single crystals of (Ba _{1− x} K _x )Fe ₂ As ₂ Cho, Kyuil; Kończykowski, Marcin; Teknowijoyo, Serafim Science Advances, Vol. 2, Issue 9 https://doi.org/10.1126/sciadv.1600807	journal	September 2016
London penetration depth and strong pair breaking in iron-based superconductors Gordon, R. T.; Kim, H.; Tanatar, M. A. Physical Review B, Vol. 81, Issue 18 https://doi.org/10.1103/PhysRevB.81.180501	journal	May 2010
Gradual suppression of antiferromagnetism in BaFe $_{2}$ (As $_{1 - x}$ P $_{x}$ ) $_{2}$ : Zero-temperature evidence for a quantum critical point Iye, Tetsuya; Nakai, Yusuke; Kitagawa, Shunsaku Physical Review B, Vol. 85, Issue 18 https://doi.org/10.1103/PhysRevB.85.184505	journal	May 2012
Superfluid density and specific heat within a self-consistent scheme for a two-band superconductor Kogan, V. G.; Martin, C.; Prozorov, R. Physical Review B, Vol. 80, Issue 1 https://doi.org/10.1103/PhysRevB.80.014507	journal	July 2009
Microscopic Evidence of Direct Coupling between Magnetic and Superconducting Order Parameters in BaFe ₂ (As _{1- x} P _x ) ₂ Iye, Tetsuya; Nakai, Yusuke; Kitagawa, Shunsaku Journal of the Physical Society of Japan, Vol. 81, Issue 3 https://doi.org/10.1143/JPSJ.81.033701	journal	March 2012
Mechanics of individual isolated vortices in a cuprate superconductor Auslaender, Ophir M.; Luan, Lan; Straver, Eric W. J. Nature Physics, Vol. 5, Issue 1 https://doi.org/10.1038/nphys1127	journal	November 2008
Structural and Magnetic Phase Transitions near Optimal Superconductivity in ${{BaFe}_{2} ({As}_{1 - x} P_{x})}_{2}$ Hu, Ding; Lu, Xingye; Zhang, Wenliang Physical Review Letters, Vol. 114, Issue 15 https://doi.org/10.1103/PhysRevLett.114.157002	journal	April 2015
Anomalous Suppression of the Orthorhombic Lattice Distortion in Superconducting $Ba ({Fe}_{1 - x} {Co}_{x})_{2} {As}_{2}$ Single Crystals Nandi, S.; Kim, M. G.; Kreyssig, A. Physical Review Letters, Vol. 104, Issue 5 https://doi.org/10.1103/PhysRevLett.104.057006	journal	February 2010
Competition between superconductivity and magnetic/nematic order as a source of anisotropic superconducting gap in underdoped ${Ba}_{1 - x}$ $K_{x}$ ${Fe}_{2}$ ${As}_{2}$ Kim, H.; Tanatar, M. A.; Straszheim, W. E. Physical Review B, Vol. 90, Issue 1 https://doi.org/10.1103/PhysRevB.90.014517	journal	July 2014
Electronic Phase Separation in the Slightly Underdoped Iron Pnictide Superconductor ${Ba}_{1 - x} K_{x} {Fe}_{2} {As}_{2}$ Park, J. T.; Inosov, D. S.; Niedermayer, Ch. Physical Review Letters, Vol. 102, Issue 11 https://doi.org/10.1103/PhysRevLett.102.117006	journal	March 2009
How Many Quantum Phase Transitions Exist Inside the Superconducting Dome of the Iron Pnictides? Fernandes, Rafael M.; Maiti, Saurabh; Wölfle, Peter Physical Review Letters, Vol. 111, Issue 5 https://doi.org/10.1103/PhysRevLett.111.057001	journal	July 2013
Local Measurement of the Superfluid Density in the Pnictide Superconductor $Ba ({Fe}_{1 - x} {Co}_{x})_{2} {As}_{2}$ across the Superconducting Dome Luan, Lan; Lippman, Thomas M.; Hicks, Clifford W. Physical Review Letters, Vol. 106, Issue 6 https://doi.org/10.1103/PhysRevLett.106.067001	journal	February 2011
A Sharp Peak of the Zero-Temperature Penetration Depth at Optimal Composition in BaFe2(As1-xPx)2 Hashimoto, K.; Cho, K.; Shibauchi, T. Science, Vol. 336, Issue 6088 https://doi.org/10.1126/science.1219821	journal	June 2012
Doping dependence of Hall coefficient and evolution of coherent electronic state in the normal state of the Fe-based superconductor Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ Ohgushi, Kenya; Kiuchi, Yoko Physical Review B, Vol. 85, Issue 6 https://doi.org/10.1103/PhysRevB.85.064522	journal	February 2012
Enhancement of the London Penetration Depth in Pnictides at the Onset of Spin-Density-Wave Order under Superconducting Dome Levchenko, A.; Vavilov, M. G.; Khodas, M. Physical Review Letters, Vol. 110, Issue 17 https://doi.org/10.1103/PhysRevLett.110.177003	journal	April 2013
Superconductivity-induced re-entrance of the orthorhombic distortion in Ba1−xKxFe2As2 Böhmer, A. E.; Hardy, F.; Wang, L. Nature Communications, Vol. 6, Issue 1 https://doi.org/10.1038/ncomms8911	journal	July 2015
Controlled manipulation of individual vortices in a superconductor Straver, E. W. J.; Hoffman, J. E.; Auslaender, O. M. Applied Physics Letters, Vol. 93, Issue 17 https://doi.org/10.1063/1.3000963	journal	October 2008
Local measurement of the penetration depth in the pnictide superconductor $Ba {({Fe}_{0.95} {Co}_{0.05})}_{2} {As}_{2}$ Luan, Lan; Auslaender, Ophir M.; Lippman, Thomas M. Physical Review B, Vol. 81, Issue 10 https://doi.org/10.1103/PhysRevB.81.100501	journal	March 2010
Effect of Magnetic Criticality and Fermi-Surface Topology on the Magnetic Penetration Depth Nomoto, Takuya; Ikeda, Hiroaki Physical Review Letters, Vol. 111, Issue 16 https://doi.org/10.1103/PhysRevLett.111.167001	journal	October 2013
Nonexponential London penetration depth of external magnetic fields in superconducting ${Ba}_{1 - x} K_{x} {Fe}_{2} {As}_{2}$ single crystals Martin, C.; Gordon, R. T.; Tanatar, M. A. Physical Review B, Vol. 80, Issue 2 https://doi.org/10.1103/PhysRevB.80.020501	journal	July 2009
Local characterization of superconductivity in $BaF e_{2} {(A s_{1 - x} P_{x})}_{2}$ Lamhot, Y.; Yagil, A.; Shapira, N. Physical Review B, Vol. 91, Issue 6 https://doi.org/10.1103/PhysRevB.91.060504	journal	February 2015
Superconducting state coexisting with a phase-separated static magnetic order in $(Ba, K) {Fe}_{2} {As}_{2}$ , $(Sr, Na) {Fe}_{2} {As}_{2}$ , and ${CaFe}_{2} {As}_{2}$ Goko, T.; Aczel, A. A.; Baggio-Saitovitch, E. Physical Review B, Vol. 80, Issue 2 https://doi.org/10.1103/PhysRevB.80.024508	journal	July 2009
Diamagnetic vortex barrier stripes in underdoped ${BaFe}_{2} {({As}_{1 - x} P_{x})}_{2}$ Yagil, A.; Lamhot, Y.; Almoalem, A. Physical Review B, Vol. 94, Issue 6 https://doi.org/10.1103/PhysRevB.94.064510	journal	August 2016
Single-vortex pinning and penetration depth in superconducting ${NdFeAsO}_{1 - x} F_{x}$ Zhang, Jessie T.; Kim, Jeehoon; Huefner, Magdalena Physical Review B, Vol. 92, Issue 13 https://doi.org/10.1103/PhysRevB.92.134509	journal	October 2015
Superconductivity at 38 K in the Iron Arsenide $({Ba}_{1 - x} K_{x}) {Fe}_{2} {As}_{2}$ Rotter, Marianne; Tegel, Marcus; Johrendt, Dirk Physical Review Letters, Vol. 101, Issue 10 https://doi.org/10.1103/PhysRevLett.101.107006	journal	September 2008
Doping evolution of the absolute value of the London penetration depth and superfluid density in single crystals of $Ba {({Fe}_{1 - x} {Co}_{x})}_{2} {As}_{2}$ Gordon, R. T.; Kim, H.; Salovich, N. Physical Review B, Vol. 82, Issue 5 https://doi.org/10.1103/PhysRevB.82.054507	journal	August 2010
Frequency modulation detection using high‐ Q cantilevers for enhanced force microscope sensitivity Albrecht, T. R.; Grütter, P.; Horne, D. Journal of Applied Physics, Vol. 69, Issue 2 https://doi.org/10.1063/1.347347	journal	January 1991
Effects of electron irradiation on resistivity and London penetration depth of ${Ba}_{1 - x} K_{x} {Fe}_{2} {As}_{2} (x \leq 0.34)$ iron-pnictide superconductor Cho, K.; Kończykowski, M.; Murphy, J. Physical Review B, Vol. 90, Issue 10 https://doi.org/10.1103/PhysRevB.90.104514	journal	September 2014
Singularity of the London Penetration Depth at Quantum Critical Points in Superconductors Chowdhury, Debanjan; Swingle, Brian; Berg, Erez Physical Review Letters, Vol. 111, Issue 15 https://doi.org/10.1103/PhysRevLett.111.157004	journal	October 2013
Low temperature specific heat of the hole-doped ${Ba}_{0.6} K_{0.4} {Fe}_{2} {As}_{2}$ single crystals Mu, Gang; Luo, Huiqian; Wang, Zhaosheng Physical Review B, Vol. 79, Issue 17 https://doi.org/10.1103/PhysRevB.79.174501	journal	May 2009
Behavior of vortices near twin boundaries in underdoped Ba(Fe $_{1 - x} {Co}_{x})_{2} {As}_{2}$ Kalisky, B.; Kirtley, J. R.; Analytis, J. G. Physical Review B, Vol. 83, Issue 6 https://doi.org/10.1103/PhysRevB.83.064511	journal	February 2011
Magnetic Penetration Depth in the FeAs-Based Superconductor KFe ₂ As ₂ Ohishi, Kazuki; Ishii, Yasuyuki; Watanabe, Isao Journal of the Physical Society of Japan, Vol. 81, Issue Suppl.B https://doi.org/10.1143/JPSJS.81SB.SB046	journal	January 2012
Electronic nematicity above the structural and superconducting transition in BaFe2(As1−xP x )2 Kasahara, S.; Shi, H. J.; Hashimoto, K. Nature, Vol. 486, Issue 7403 https://doi.org/10.1038/nature11178	journal	June 2012
Microscopic Coexistence of Superconductivity and Magnetism in ${Ba}_{1 - x} K_{x} {Fe}_{2} {As}_{2}$ Wiesenmayer, Erwin; Luetkens, Hubertus; Pascua, Gwendolyne Physical Review Letters, Vol. 107, Issue 23 https://doi.org/10.1103/PhysRevLett.107.237001	journal	November 2011
Infrared Study of the Spin Reorientation Transition and Its Reversal in the Superconducting State in Underdoped ${Ba}_{1 - x} K_{x} {Fe}_{2} {As}_{2}$ Mallett, B. P. P.; Marsik, P.; Yazdi-Rizi, M. Physical Review Letters, Vol. 115, Issue 2 https://doi.org/10.1103/PhysRevLett.115.027003	journal	July 2015
Possible nodal superconducting gap and Lifshitz transition in heavily hole-doped Ba $_{0.1}$ K $_{0.9}$ Fe $_{2}$ As $_{2}$ Xu, N.; Richard, P.; Shi, X. Physical Review B, Vol. 88, Issue 22 https://doi.org/10.1103/PhysRevB.88.220508	journal	December 2013
Superconductivity at 22 K in Co-Doped ${BaFe}_{2} {As}_{2}$ Crystals Sefat, Athena S.; Jin, Rongying; McGuire, Michael A. Physical Review Letters, Vol. 101, Issue 11 https://doi.org/10.1103/PhysRevLett.101.117004	journal	September 2008
Phase transition beneath the superconducting dome in ${BaFe}_{2} {({As}_{1 - x} P_{x})}_{2}$ Chowdhury, Debanjan; Orenstein, J.; Sachdev, Subir Physical Review B, Vol. 92, Issue 8 https://doi.org/10.1103/PhysRevB.92.081113	journal	August 2015
Superconductivity near a Quantum-Critical Point: The Special Role of the First Matsubara Frequency Wang, Yuxuan; Abanov, Artem; Altshuler, Boris L. Physical Review Letters, Vol. 117, Issue 15 https://doi.org/10.1103/PhysRevLett.117.157001	journal	October 2016
Thermodynamic phase diagram, phase competition, and uniaxial pressure effects in BaFe $_{2}$ (As $_{1 - x}$ P $_{x}$ ) $_{2}$ studied by thermal expansion Böhmer, A. E.; Burger, P.; Hardy, F. Physical Review B, Vol. 86, Issue 9 https://doi.org/10.1103/PhysRevB.86.094521	journal	September 2012
Magnetoelastic coupling in the phase diagram of Ba $_{1 - x}$ K $_{x}$ Fe $_{2}$ As $_{2}$ as seen via neutron diffraction Avci, S.; Chmaissem, O.; Goremychkin, E. A. Physical Review B, Vol. 83, Issue 17 https://doi.org/10.1103/PhysRevB.83.172503	journal	May 2011
Comprehensive scenario for single-crystal growth and doping dependence of resistivity and anisotropic upper critical fields in (Ba $_{1 - x}$ K $_{x}$ )Fe $_{2}$ As $_{2}$ ( $0.22 \leq x \leq 1$ ) Liu, Y.; Tanatar, M. A.; Straszheim, W. E. Physical Review B, Vol. 89, Issue 13 https://doi.org/10.1103/PhysRevB.89.134504	journal	April 2014
Magnetic Penetration Depth in Unconventional Superconductors Prozorov, Ruslan; Giannetta, Russell W. ChemInform, Vol. 38, Issue 2 https://doi.org/10.1002/chin.200702273	journal	January 2007
Infrared Study of the Spin Reorientation Transition and Its Reversal in the Superconducting State in Underdoped Ba1-x KxFe2As2 Mallett, Benjamin; Marsik, P.; Yazdi-Rizi, M. Open Access Victoria University of Wellington \| Te Herenga Waka https://doi.org/10.25455/wgtn.16879702.v1	text	January 2021
Controlled Manipulation of Individual Vortices in a Superconductor Straver, E. W. J.; Hoffman, J. E.; Auslaender, O. M. arXiv https://doi.org/10.48550/arxiv.0810.0790	text	January 2008
Electronic phase separation in the slightly underdoped iron pnictide superconductor Ba(1-x)K(x)Fe(2)As(2) Park, J. T.; Inosov, D. S.; Niedermayer, Ch. arXiv https://doi.org/10.48550/arxiv.0811.2224	text	January 2008
Superfluid density and specific heat within self-consistent scheme for two-band superconductor Kogan, V. G.; Martin, C.; Prozorov, R. arXiv https://doi.org/10.48550/arxiv.0905.0029	text	January 2009
Microscopic Evidence of Direct Coupling between Magnetic and Superconducting Order Parameters in BaFe$_2$(As$_{1-x}$P$_x$)$_2$ Iye, T.; Nakai, Y.; Kitagawa, S. arXiv https://doi.org/10.48550/arxiv.1111.7075	text	January 2011
Quantum critical point lying beneath the superconducting dome in iron-pnictides Shibauchi, T.; Carrington, A.; Matsuda, Y. arXiv https://doi.org/10.48550/arxiv.1304.6387	text	January 2013
Effect of magnetic criticality and Fermi-surface topology on the magnetic penetration depth Nomoto, Takuya; Ikeda, Hiroaki arXiv https://doi.org/10.48550/arxiv.1305.4427	text	January 2013
How many quantum phase transitions exist inside the superconducting dome of the iron pnictides? Fernandes, Rafael M.; Maiti, Saurabh; Wölfle, Peter arXiv https://doi.org/10.48550/arxiv.1305.4670	text	January 2013
Disorder induced power-law response of a superconducting vortex on a plane Shapira, N.; Lamhot, Y.; Shpielberg, O. arXiv https://doi.org/10.48550/arxiv.1401.0995	text	January 2014
Single Vortex Pinning and Penetration Depth in Superconducting NdFeAsO$_{1-x}$F$_x$ Zhang, Jessie T.; Kim, Jeehoon; Huefner, Magdalena arXiv https://doi.org/10.48550/arxiv.1504.04045	text	January 2015
Energy Gap Evolution Across the Superconductivity Dome in Single Crystals of (Ba$_{1-x}$K$_x$)Fe$_2$As$_2$ Cho, Kyuil; Konczykowski, M.; Teknowijoyo, S. arXiv https://doi.org/10.48550/arxiv.1605.04183	text	January 2016
Magnetic Penetration Depth in Unconventional Superconductors Prozorov, Ruslan; Giannetta, Russell W. arXiv https://doi.org/10.48550/arxiv.cond-mat/0605612	text	January 2006

Cited By (1)

Analysis of the London penetration depth in Ni-doped ${CaKFe}_{4} {As}_{4}$ Torsello, D.; Cho, K.; Joshi, K. R. Physical Review B, Vol. 100, Issue 9 https://doi.org/10.1103/physrevb.100.094513	journal	September 2019

Similar Records

Doping evolution of the second magnetization peak and magnetic relaxation in

(B a_{1 - x} K_{x}) F e_{2} A s_{2}

single crystals

Journal Article · Fri Feb 16 00:00:00 EST 2018 · Physical Review B · OSTI ID:1471219

Liu, Yong; Zhou, Lin; Sun, Kewei; +4 more

Robust

s_{\pm}

pairing in

CaK {({Fe}_{1 - x} {Ni}_{x})}_{4} {As}_{4}

(

x = 0

and 0.05) from the response to electron irradiation

Journal Article · Fri Apr 27 00:00:00 EDT 2018 · Physical Review B · OSTI ID:1471219

Teknowijoyo, S.; Cho, K.; Konczykowski, M.; +7 more

Doping evolution of the absolute value of the London penetration depth and superfluid density in single crystals of

Ba {({Fe}_{1 - x} {Co}_{x})}_{2} {As}_{2}

Journal Article · Sun Aug 01 00:00:00 EDT 2010 · Physical Review. B, Condensed Matter and Materials Physics · OSTI ID:1471219

Gordon, R. T.; Kim, H.; Salovich, N.; +8 more

Related Subjects

36 MATERIALS SCIENCE
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY

Title: Dependence of the absolute value of the penetration depth in ( Ba 1 – x K x ) Fe 2 As 2 on doping

Citation Formats

References (69)

Cited By (1)

Similar Records

Related Subjects

Title: Dependence of the absolute value of the penetration depth in $({Ba}_{1 - x} K_{x}) {Fe}_{2} {As}_{2}$ on doping