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Autor: Denlinger, JD, Allen, JW, Kang, J-S, Sun, K, Min, B-I, Kim, D-J, Fisk, Z

Publikováno v: Denlinger, JD; Allen, JW; Kang, J-S; Sun, K; Min, B-I; Kim, D-J; et al.(2017). SmB6 Photoemission: Past and Present. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/80r416q1

Recent renewed interest in the mixed valent insulator SmB6 comes from topological theory predictions and surface transport measurements of possible in-gap surface states whose existence is most directly probed by angle-resolved photoemission spectros

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http://www.escholarship.org/uc/item/80r416q1

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Electronic Structure of YbB_{6}: Is it a Topological Insulator or Not?

Autor: Kang, C-J, Denlinger, JD, Allen, JW, Min, C-H, Reinert, F, Kang, BY, Cho, BK, Kang, J-S, Shim, JH, Min, BI

Publikováno v: Physical review letters, vol 116, iss 11
Kang, C-J; Denlinger, JD; Allen, JW; Min, C-H; Reinert, F; Kang, BY; et al.(2016). Electronic Structure of YbB6: Is it a Topological Insulator or Not?. PHYSICAL REVIEW LETTERS, 116(11). doi: 10.1103/PhysRevLett.116.116401. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/51s973jt

To resolve the controversial issue of the topological nature of the electronic structure of YbB$_{6}$, we have made a combined study using density functional theory (DFT) and angle resolved photoemission spectroscopy (ARPES). Accurate determination o

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https://escholarship.org/uc/item/51s973jt

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Temperature Dependence of Linked Gap and Surface State Evolution in the Mixed Valent Topological Insulator SmB6

Autor: Denlinger, JD, Allen, JW, Kang, J-S, Sun, K, Kim, J-W, Shim, JH, Min, BI, Kim, D-J, Fisk, Z

Publikováno v: Denlinger, JD; Allen, JW; Kang, J-S; Sun, K; Kim, J-W; Shim, JH; et al.(2017). Temperature Dependence of Linked Gap and Surface State Evolution in the Mixed Valent Topological Insulator SmB6. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/21w9c4m9

Taken together and viewed holistically, recent theory, low temperature (T) transport, photoelectron spectroscopy and quantum oscillation experiments have built a very strong case that the paradigmatic mixed valence insulator SmB6 is currently unique

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http://arxiv.org/abs/1312.6637

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Low-temperature surface conduction in the Kondo insulator SmB6

Autor: Wolgast, S, Kurdak, C, Sun, K, Allen, JW, Kim, DJ, Fisk, Z

Publikováno v: Wolgast, S; Kurdak, C; Sun, K; Allen, JW; Kim, DJ; & Fisk, Z. (2013). Low-temperature surface conduction in the Kondo insulator SmB6. Physical Review B-Condensed Matter and Materials Physics, 88(18). doi: 10.1103/PhysRevB.88.180405. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/4fj5s56d

We study the transport properties of the Kondo insulator SmB6 with a specialized configuration designed to distinguish bulk-dominated conduction from surface-dominated conduction. We find that as the material is cooled below 4 K, it exhibits a crosso

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http://www.escholarship.org/uc/item/4fj5s56d

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Time-dependent surface electronic structure of EuB6

Autor: Denlinger, JD, Wang, F, Allen, JW, Led, H-O, Fisk, Z, Delley, B, Monnier, R

Publikováno v: Denlinger, JD; Wang, F; Allen, JW; Led, H-O; Fisk, Z; Delley, B; et al.(2007). Time-dependent surface electronic structure of EuB6. JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 156, XXXVIII-XXXVIII. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/8kk4g7tv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::4446501115f1105e4c06417491eeb98a
http://www.escholarship.org/uc/item/8kk4g7tv

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Static versus dynamical mean-field theory of Mott antiferromagnets (vol 73, art no 205121, 2006)

Autor: Sangiovanni, G, Toschi, A, Koch, E, Held, K, Capone, Massimo, Castellani, C, Gunnarsson, O, Mo, Sk, Allen, Jw, Kim, Hd, Sekiyama, A, Yamasaki, A, Suga, S, Metcalf, P.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______288::aa993f37fb0a627e6a841d4c5ff9442a
http://hdl.handle.net/20.500.11767/12284

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Hidden one-dimensional electronic structure and non-Fermi-liquid angle-resolved photoemission line shapes of η Mo4O11

Autor: Gweon, GH, Mo, SK, Allen, JW, Ast, CR, Höchst, H, Sarrao, JL, Fisk, Z

Publikováno v: Gweon, GH; Mo, SK; Allen, JW; Ast, CR; Höchst, H; Sarrao, JL; et al.(2005). Hidden one-dimensional electronic structure and non-Fermi-liquid angle-resolved photoemission line shapes of η Mo4O11. Physical Review B-Condensed Matter and Materials Physics, 72(3). doi: 10.1103/PhysRevB.72.035126. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/9hv6b0zh

We report angle-resolved photoemission spectra (ARPES) of η Mo4O11, a layered metal that undergoes two-charge density wave (CDW) transitions at 109K and 30K. We have directly observed the "hidden one-dimensional (hidden 1D)" Fermi surface and an ani

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http://www.escholarship.org/uc/item/9hv6b0zh

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ARPES study of X-point band overlaps in LaB6and SmB6- Contrast to SrB6and EuB6

Autor: Mo, SK, Gweon, GH, Denlinger, JD, Kim, HD, Allen, JW, Olson, CG, Höchst, H, Sarrao, JL, Fisk, Z

Publikováno v: Mo, SK; Gweon, GH; Denlinger, JD; Kim, HD; Allen, JW; Olson, CG; et al.(2002). ARPES study of X-point band overlaps in LaB6and SmB6-Contrast to SrB6and EuB6. Physica B: Condensed Matter, 312-313, 668-669. doi: 10.1016/S0921-4526(01)01291-1. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/4n61z66g

Angle resolved photoemission spectroscopy (ARPES) was used to study the complete absence of an X-point band gap for trivalent LaB6and a partial absence of the band gap for mixed valent SmB6. A X-point band gap was found in divalent hexaborides. The t

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http://www.escholarship.org/uc/item/4n61z66g

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Comparative study of the electronic structure of XRu2Si2: Probing the Anderson lattice

Autor: Denlinger, JD, Gweon, GH, Allen, JW, Olson, CG, Maple, MB, Sarrao, JL, Armstrong, PE, Fisk, Z, Yamagami, H

Publikováno v: Denlinger, JD; Gweon, GH; Allen, JW; Olson, CG; Maple, MB; Sarrao, JL; et al.(2001). Comparative study of the electronic structure of XRu2Si2: Probing the Anderson lattice. Journal of Electron Spectroscopy and Related Phenomena, 117-118, 347-369. doi: 10.1016/S0368-2048(01)00257-2. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/2ht823bb

The k-resolved single particle excitations, as determined by angle-resolved photoemission spectroscopy (ARPES), are compared and contrasted for, LaRu2Si2, CeRu2Si2, ThRu2Si2, and URu2Si2, isostructural layered compounds with differing nominal f-occup

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http://www.escholarship.org/uc/item/2ht823bb

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Advances in photoemission spectroscopy off-electron materials

Autor: Denlinger, JD, Gweon, GH, Allen, JW, Olson, CG, Dalichaouch, Y, Lee, BW, Maple, MB, Fisk, Z, Canfield, PC, Armstrong, PE

Publikováno v: Denlinger, JD; Gweon, GH; Allen, JW; Olson, CG; Dalichaouch, Y; Lee, BW; et al.(2000). Advances in photoemission spectroscopy off-electron materials. Physica B: Condensed Matter, 281-282, 716-722. doi: 10.1016/S0921-4526(99)00915-1. UC Irvine: Retrieved from: http://www.escholarship.org/uc/item/5907b76c

The recent capability to perform angle-resolved photoemission spectroscopy (ARPES) with improved energy and angle resolution over a wide photon energy range has provided new information about f-electron systems. Results for two rather different syste

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::5a41e5a5e7b361c2bfded8ceedf97400
http://www.escholarship.org/uc/item/5907b76c

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