ARPES study of X-point band overlaps in LaB6 and SmB6 — contrast to SrB6 and EuB6

Mo, S. -K; Gweon, G. -H; Denlinger, J. D.; Kim, H. -D; Allen, J. W.; Olson, C. G.; Höchst, H.; Sarrao, J. L.; Fisk, Z.

doi:10.1016/S0921-4526(01)01291-1

Title: ARPES study of X-point band overlaps in LaB₆ and SmB₆ — contrast to SrB₆ and EuB₆

Abstract

Here, angle resolved photoemission spectroscopy (ARPES) was used to study the complete absence of an X-point band gap for trivalent LaB₆ and a partial absence of the band gap for mixed valent SmB₆. A X-point band gap was found in divalent hexaborides. The two results indicate a nontrivial evolution of the band structure from divalent to trivalent hexaborides.

Authors:

Mo, S. -K ^[1]; Gweon, G. -H ^[1]; Denlinger, J. D. ^[2]; Kim, H. -D ^[1]; Allen, J. W. ^[1]; Olson, C. G. ^[3]; Höchst, H. ^[4]; Sarrao, J. L. ^[5]; Fisk, Z. ^[6]

Univ. of Michigan, Ann Arbor, MI (United States)
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Ames Lab., and Iowa State Univ., Ames, IA (United States)
Univ. of Wisconsin, Stoughton, WI (United States)
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Florida State Univ., Tallahassee, FL (United States)

Publication Date:: Tue Nov 27 00:00:00 EST 2001

Research Org.:: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES). Scientific User Facilities Division; National Science Foundation (NSF)

OSTI Identifier:: 1570974

Grant/Contract Number:: AC02-05CH11231; FG-02-90ER45416

Resource Type:: Accepted Manuscript

Journal Name:: Physica. B, Condensed Matter

Additional Journal Information:: Journal Volume: 312-313; Journal Issue: C; Journal ID: ISSN 0921-4526

Publisher:: Elsevier

Country of Publication:: United States

Language:: English

Subject:: 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; Angle resolved photoemission; Hexaboride; Energy gap

Citation Formats


                    Mo, S. -K, Gweon, G. -H, Denlinger, J. D., Kim, H. -D, Allen, J. W., Olson, C. G., Höchst, H., Sarrao, J. L., and Fisk, Z. ARPES study of X-point band overlaps in LaB6 and SmB6 — contrast to SrB6 and EuB6.  United States: N. p., 2001. 
Web.  doi:10.1016/S0921-4526(01)01291-1.

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                    Mo, S. -K, Gweon, G. -H, Denlinger, J. D., Kim, H. -D, Allen, J. W., Olson, C. G., Höchst, H., Sarrao, J. L., & Fisk, Z. ARPES study of X-point band overlaps in LaB6 and SmB6 — contrast to SrB6 and EuB6.  United States.  https://doi.org/10.1016/S0921-4526(01)01291-1

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                    Mo, S. -K, Gweon, G. -H, Denlinger, J. D., Kim, H. -D, Allen, J. W., Olson, C. G., Höchst, H., Sarrao, J. L., and Fisk, Z. Tue .  
"ARPES study of X-point band overlaps in LaB6 and SmB6 — contrast to SrB6 and EuB6".  United States.  https://doi.org/10.1016/S0921-4526(01)01291-1.  https://www.osti.gov/servlets/purl/1570974.

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@article{osti_1570974,

  title        = {ARPES study of X-point band overlaps in LaB6 and SmB6 — contrast to SrB6 and EuB6},

  author       = {Mo, S. -K and Gweon, G. -H and Denlinger, J. D. and Kim, H. -D and Allen, J. W. and Olson, C. G. and Höchst, H. and Sarrao, J. L. and Fisk, Z.},

  abstractNote = {Here, angle resolved photoemission spectroscopy (ARPES) was used to study the complete absence of an X-point band gap for trivalent LaB6 and a partial absence of the band gap for mixed valent SmB6. A X-point band gap was found in divalent hexaborides. The two results indicate a nontrivial evolution of the band structure from divalent to trivalent hexaborides.},

  doi          = {10.1016/S0921-4526(01)01291-1},

  journal      = {Physica. B, Condensed Matter},

  number       = C,

  volume       = 312-313,

  place        = {United States},

  year         = {Tue Nov 27 00:00:00 EST 2001},

  month        = {Tue Nov 27 00:00:00 EST 2001}

}

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Journal Article:

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https://doi.org/10.1016/S0921-4526(01)01291-1

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Cited by: 8 works

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Works referenced in this record:

High-temperature weak ferromagnetism in a low-density free-electron gas
journal, February 1999

Young, D. P.; Hall, D.; Torelli, M. E.
Nature, Vol. 397, Issue 6718
DOI: 10.1038/17081

Electronic structure and positron annihilation in ${LaB}_{6}$ and ${CeB}_{6}$
journal, May 1989

Kubo, Y.; Asano, S.
Physical Review B, Vol. 39, Issue 13
DOI: 10.1103/PhysRevB.39.8822

A New Approach to the Theory of Photoemission from Solids
journal, October 1985

Bardyszewski, W.; Hedin, L.
Physica Scripta, Vol. 32, Issue 4
DOI: 10.1088/0031-8949/32/4/033

Advances in photoemission spectroscopy of f-electron materials
journal, June 2000

Denlinger, J. D.; Gweon, G. -H.; Allen, J. W.
Physica B: Condensed Matter, Vol. 281-282
DOI: 10.1016/S0921-4526(99)00915-1

Works referencing / citing this record:

High-temperature ferromagnetism of sp electrons in narrow impurity bands: application to CaB ₆
journal, July 2006

Edwards, D. M.; Katsnelson, M. I.
Journal of Physics: Condensed Matter, Vol. 18, Issue 31
DOI: 10.1088/0953-8984/18/31/016

Spin- and angle-resolved photoemission on the topological Kondo insulator candidate: SmB ₆
journal, July 2016

Xu, Nan; Ding, Hong; Shi, Ming
Journal of Physics: Condensed Matter, Vol. 28, Issue 36
DOI: 10.1088/0953-8984/28/36/363001

High-temperature ferromagnetism of $sp$ electrons in narrow impurity bands: Application to CaB$_6$
text, January 2006

Edwards, D. M.; Katsnelson, M. I.
arXiv
DOI: 10.48550/arxiv.cond-mat/0605495

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Title: ARPES study of X-point band overlaps in LaB6 and SmB6 — contrast to SrB6 and EuB6

Abstract

Citation Formats

High-temperature weak ferromagnetism in a low-density free-electron gas journal, February 1999

Electronic structure and positron annihilation in LaB 6 and CeB 6 journal, May 1989

A New Approach to the Theory of Photoemission from Solids journal, October 1985

Advances in photoemission spectroscopy of f-electron materials journal, June 2000

High-temperature ferromagnetism of sp electrons in narrow impurity bands: application to CaB 6 journal, July 2006

Spin- and angle-resolved photoemission on the topological Kondo insulator candidate: SmB 6 journal, July 2016

High-temperature ferromagnetism of $sp$ electrons in narrow impurity bands: Application to CaB$_6$ text, January 2006

Title: ARPES study of X-point band overlaps in LaB₆ and SmB₆ — contrast to SrB₆ and EuB₆

High-temperature weak ferromagnetism in a low-density free-electron gas
journal, February 1999

Electronic structure and positron annihilation in ${LaB}_{6}$ and ${CeB}_{6}$
journal, May 1989

A New Approach to the Theory of Photoemission from Solids
journal, October 1985

Advances in photoemission spectroscopy of f-electron materials
journal, June 2000

High-temperature ferromagnetism of sp electrons in narrow impurity bands: application to CaB ₆
journal, July 2006

Spin- and angle-resolved photoemission on the topological Kondo insulator candidate: SmB ₆
journal, July 2016

High-temperature ferromagnetism of $sp$ electrons in narrow impurity bands: Application to CaB$_6$
text, January 2006