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Arko AJ, Joyce JJ, Andrews AB, Mandrus D, Moshopoulou E, Fisk Z, Canfield PC. The 5f band structure of antiferromagnetic USb2from angle-resolved photoemission spectroscopy: Application to heavy fermions. ACTA ACUST UNITED AC 2006. [DOI: 10.1080/13642819708202341] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- A. J. Arko
- a Los Alamos National Laboratory , Los Alamos , New Mexico , 87545 , USA
| | - J. J. Joyce
- a Los Alamos National Laboratory , Los Alamos , New Mexico , 87545 , USA
| | - A. B. Andrews
- a Los Alamos National Laboratory , Los Alamos , New Mexico , 87545 , USA
- d Brookhaven National Laboratory , Upton, New York , 11973 , USA
| | - D. Mandrus
- a Los Alamos National Laboratory , Los Alamos , New Mexico , 87545 , USA
- e Oak Ridge National Laboratory , Oak Ridge , Tennessee , 3783I , USA
| | - E. Moshopoulou
- b National High Magnetic Field Laboratory , Florida State University , Tallahassee , Florida , 32306 , USA
| | - Z. Fisk
- b National High Magnetic Field Laboratory , Florida State University , Tallahassee , Florida , 32306 , USA
| | - P. C. Canfield
- c Iowa State University, Ames Laboratory , Ames , Iowa , 50011 , USA
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Molodtsov SL, Halilov SV, Richter M, Zangwill A, Laubschat C. Interpretation of resonant photoemission spectra of solid actinide systems. PHYSICAL REVIEW LETTERS 2001; 87:017601. [PMID: 11461495 DOI: 10.1103/physrevlett.87.017601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2000] [Indexed: 05/23/2023]
Abstract
It is shown that valence-band photoemission (PE) spectra of epitaxial hcp films of U metal may be understood within a one-step model of PE based on an itinerant description of the U 5f states. Particularly, the PE intensities of the f-derived bands are correctly reproduced for photon energies between 60 and 103 eV. It is found that a cross-section minimum of the Fermi-energy feature at h(nu) = 90-94 eV, which previously was assigned to a Fano antiresonance at the 5d-->5f excitation threshold, is mainly caused by a Cooper minimum. Analogous 5f cross-section variations in the region of the 5d-->5f resonances were obtained for UPd3 and Pu metal.
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Affiliation(s)
- S L Molodtsov
- Institut für Oberflächenphysik und Mikrostrukturphysik, TU Dresden, D-01062 Dresden, Germany
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Nunes AC, Rasul JW, Gehring GA. Ground state of an actinide impurity fluctuating between two magnetic valence states. ACTA ACUST UNITED AC 2000. [DOI: 10.1088/0022-3719/18/27/006] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Wang CS, Krakauer H, Pickett WE. Unconventional superconductivity and normal-state properties in the heavy fermion superconductor UPt3. ACTA ACUST UNITED AC 2000. [DOI: 10.1088/0305-4608/16/12/003] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Molodtsov SL, Halilov SV, Servedio VD, Schneider W, Danzenbächer S, Hinarejos JJ, Richter M, Laubschat C. Cooper minima in the photoemission spectra of solids. PHYSICAL REVIEW LETTERS 2000; 85:4184-4187. [PMID: 11056655 DOI: 10.1103/physrevlett.85.4184] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2000] [Indexed: 05/23/2023]
Abstract
Variations of the photoionization cross section of valence states as a function of interatomic distance are studied by means of atomic and solid-state density functional approaches and compared with photoemission data. In contrast to the free atom case, a series of Cooper minima is found for 4d, 5d, and 5f states in Pd, Ag, Au, and U metals. The discovered fundamental phenomenon is of high importance for the correct interpretation of photoemission data.
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Affiliation(s)
- S L Molodtsov
- Institut für Oberflächenphysik und Mikrostrukturphysik, TU Dresden, D-01062 Dresden, Germany
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Morikawa K, Mizokawa T, Fujimori A, Taguchi Y, Tokura Y. Photoemission spectral weight distribution in Y1-xCaxTiO3. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 54:8446-8451. [PMID: 9984517 DOI: 10.1103/physrevb.54.8446] [Citation(s) in RCA: 23] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Solovyev I, Hamada N, Terakura K. t2g versus all 3d localization in LaMO3 perovskites (M=Ti-Cu): First-principles study. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:7158-7170. [PMID: 9982162 DOI: 10.1103/physrevb.53.7158] [Citation(s) in RCA: 140] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Steiner MM, Albers RC, Sham LJ. First-principles calculations of the specific-heat mass enhancements in UIr3, UPt3, and UAu3. PHYSICAL REVIEW LETTERS 1994; 72:2923-2926. [PMID: 10056019 DOI: 10.1103/physrevlett.72.2923] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Barman SR, Chainani A, Sarma DD. Covalency-driven unusual metal-insulator transition in nickelates. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:8475-8478. [PMID: 10009616 DOI: 10.1103/physrevb.49.8475] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Imer JM, Malterre D, Grioni M, Weibel P, Dardel B, Baer Y. High-energy spectroscopy in uranium-based systems. PHYSICAL REVIEW. B, CONDENSED MATTER 1991; 44:10455-10460. [PMID: 9999068 DOI: 10.1103/physrevb.44.10455] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Imer JM, Malterre D, Grioni M, Weibel P, Dardel B, Baer Y, Delley B. Electron spectroscopy in the URh3Bx system. PHYSICAL REVIEW. B, CONDENSED MATTER 1991; 43:1338-1344. [PMID: 9997382 DOI: 10.1103/physrevb.43.1338] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Gumhalter B, Zlatic V. Initial- versus final-state effects in the narrow-band spectra of heavy-fermion systems. PHYSICAL REVIEW. B, CONDENSED MATTER 1990; 42:6446-6457. [PMID: 9994728 DOI: 10.1103/physrevb.42.6446] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Brito JJ, Frota HO. Core-level photoemission spectrum for the spin-degenerate Anderson model. PHYSICAL REVIEW. B, CONDENSED MATTER 1990; 42:6378-6384. [PMID: 9994719 DOI: 10.1103/physrevb.42.6378] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Riseborough PS. Theory of photoemission and inverse-photoemission spectra of highly correlated electron systems: A weak-coupling 1/N expansion. PHYSICAL REVIEW. B, CONDENSED MATTER 1989; 40:8131-8138. [PMID: 9991269 DOI: 10.1103/physrevb.40.8131] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Kang J, Allen JW, Maple MB, Torikachvili MS, Ellis WP, Pate BB, Shen Z, Yeh JJ, Lindau I. Fermi-level tuning in Y1-xUxPd3. PHYSICAL REVIEW. B, CONDENSED MATTER 1989; 39:13529-13532. [PMID: 9948262 DOI: 10.1103/physrevb.39.13529] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Band dispersion, photoemission satellites, and Fermi liquid behavior at T ⪢ TK in 5f heavy fermion systems. ACTA ACUST UNITED AC 1989. [DOI: 10.1016/0022-5088(89)90019-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Arko AJ, Koelling DD, Capasso C, Olson CG. Imaging of 5f densities of states in resonant photoemission measurements. PHYSICAL REVIEW. B, CONDENSED MATTER 1988; 38:1627-1631. [PMID: 9946443 DOI: 10.1103/physrevb.38.1627] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Sarma DD, Krummacher S, Hillebrecht FU, Koelling DD. 5f-band width and hybridization in uranium silicides. PHYSICAL REVIEW. B, CONDENSED MATTER 1988; 38:1-7. [PMID: 9945156 DOI: 10.1103/physrevb.38.1] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Cox LE. X-ray photoemission study of delta -Pu stabilized by 1 wt. % Ga: Electronic structure and sputter-induced surface phase transformation. PHYSICAL REVIEW. B, CONDENSED MATTER 1988; 37:8480-8483. [PMID: 9944198 DOI: 10.1103/physrevb.37.8480] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Laubschat C, Grentz W, Kaindl G. Interpretation of photoemission and bremsstrahlung isochromat spectra of uranium compounds. PHYSICAL REVIEW. B, CONDENSED MATTER 1988; 37:8082-8087. [PMID: 9944139 DOI: 10.1103/physrevb.37.8082] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Jackson WB, Allen JW. Experimental self-energy corrections for various semiconductors determined by electron spectroscopy. PHYSICAL REVIEW. B, CONDENSED MATTER 1988; 37:4618-4633. [PMID: 9945121 DOI: 10.1103/physrevb.37.4618] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Chapter 4 Intermetallic compounds of actinides. ACTA ACUST UNITED AC 1988. [DOI: 10.1016/s1574-9304(05)80079-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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Sarma DD, Hillebrecht FU, Carbone C, Zangwill A. 5f-band width and resonant photoemission of uranium intermetallic compounds. PHYSICAL REVIEW. B, CONDENSED MATTER 1987; 36:2916-2919. [PMID: 9943188 DOI: 10.1103/physrevb.36.2916] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Kang J, Allen JW, Maple MB, Torikachvili MS, Pate B, Ellis W, Lindau I. Spectral evidence for the importance of single-site effects in heavy-fermion uranium materials. PHYSICAL REVIEW LETTERS 1987; 59:493-496. [PMID: 10035783 DOI: 10.1103/physrevlett.59.493] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Schneider W, Laubschat C, Reihl B. Valence-level photoemission spectra of the actinide intermetallic compounds ThPt3, UPt5, UAu3, and USn3. PHYSICAL REVIEW. B, CONDENSED MATTER 1987; 35:7922-7926. [PMID: 9941123 DOI: 10.1103/physrevb.35.7922] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Zlatic V, Ghatak SK. Final-state effects in inverse photoemission from heavy-fermion compounds. PHYSICAL REVIEW. B, CONDENSED MATTER 1987; 35:902-905. [PMID: 9941493 DOI: 10.1103/physrevb.35.902] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Petiau J, Calas G, Petitmaire D, Bianconi A, Benfatto M, Marcelli A. Delocalized versus localized unoccupied 5f states and the uranium site structure in uranium oxides and glasses probed by x-ray-absorption near-edge structure. PHYSICAL REVIEW. B, CONDENSED MATTER 1986; 34:7350-7361. [PMID: 9939391 DOI: 10.1103/physrevb.34.7350] [Citation(s) in RCA: 61] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Marksteiner P, Weinberger P, Albers RC, Boring AM, Schadler G. Theoretical x-ray-photoemission-spectroscopy intensities of the actinide compounds UIr3,UPt. PHYSICAL REVIEW. B, CONDENSED MATTER 1986; 34:6730-6737. [PMID: 9939316 DOI: 10.1103/physrevb.34.6730] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Sarma DD, Hillebrecht FU, Speier W, Mrtensson N, Koelling DD. Appearance of correlation effects in U intermetallics. PHYSICAL REVIEW LETTERS 1986; 57:2215-2218. [PMID: 10033665 DOI: 10.1103/physrevlett.57.2215] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Zlatic V, Ghatak SK, Bennemann KH. Electronic spectral density in heavy-fermion metals. PHYSICAL REVIEW LETTERS 1986; 57:1263-1266. [PMID: 10033399 DOI: 10.1103/physrevlett.57.1263] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Patthey F, Schneider W, Baer Y, Delley B. Characterization of the heavy-fermion system CeCu6 by high-energy electron spectroscopies. PHYSICAL REVIEW. B, CONDENSED MATTER 1986; 34:2967-2970. [PMID: 9940015 DOI: 10.1103/physrevb.34.2967] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Frota HO, Oliveira LN. Photoemission spectroscopy for the spin-degenerate Anderson model. PHYSICAL REVIEW. B, CONDENSED MATTER 1986; 33:7871-7874. [PMID: 9938175 DOI: 10.1103/physrevb.33.7871] [Citation(s) in RCA: 53] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Müller V, Maurer D, Bucher E, Bömmel HE. Observation of a low-temperature resonance peak in ultrasonic attenuation of UPt3. PHYSICAL REVIEW LETTERS 1986; 56:248-251. [PMID: 10033135 DOI: 10.1103/physrevlett.56.248] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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Fay D, Appel J. Spin fluctuations and superconductivity in UPt3. PHYSICAL REVIEW. B, CONDENSED MATTER 1985; 32:6071-6073. [PMID: 9937861 DOI: 10.1103/physrevb.32.6071] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Buyers WJ, Kjems JK, Garrett JD. Antiferromagnetic spin fluctuations in the heavy-fermion superconductor UPt3. PHYSICAL REVIEW LETTERS 1985; 55:1223-1226. [PMID: 10031760 DOI: 10.1103/physrevlett.55.1223] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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