595 citations · 8.7k across the 164 of their papers we have counts for
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Global perspectives of the bulk electronic structure of URuSi from angle-resolved photoemission
J. D. Denlinger, J. -S. Kang, L. Dudy +7
Previous high-resolution angle-resolved photoemission (ARPES) studies of URuSi have characterized the temperature-dependent behavior of narrow-band states close to the Ferm…
Localized-to-itinerant transition preceding antiferromagnetic quantum critical point and gapless superconductivity in CeRhIrIn
Shinji Kawasaki, Toshihide Oka, Akira Sorime +9
A fundamental problem posed from the study of correlated electron compounds, of which heavy-fermion systems are prototypes, is the need to understand the physics of states near a q…
Kondo lattice excitation observed using resonant inelastic X-ray scattering at the Yb edge
Jason N. Hancock, Maxim Dzero, John Sarrao +4
We present a study of the resonant inelastic scattering response of \ybin\ excited at the tender Yb X-ray edge. In the high-temperature, paramagnetic phase, we observe a mult…
Evolution of ground state wave function in CeCoIn upon Cd or Sn doping
K. Chen, F. Strigari, M. Sundermann +13
We present linear polarization-dependent soft x-ray absorption spectroscopy data at the Ce edges of Cd and Sn doped CeCoIn. The 4 ground state wave functions have…
Quantitative study of the f occupation in CeMIn5 and other cerium compounds with hard x-rays
M. Sundermann, F. Strigari, T. Willers +19
We present bulk-sensitive hard x-ray photoelectron spectroscopy (HAXPES) data of the Ce3d core levels and lifetime-reduced L edge x-ray absorption spectroscopy (XAS) in the partial…
Correlation between the phase diagram and the crystal-field wave functions of CeRh(1-x)Ir(x)In5
T. Willers, F. Strigari, Z. Hu +9
The 4f crystal-electric field ground state wave functions of CeRh(1-x)Ir(x)In5 have been determined by linear polarization dependent soft x-ray absorption spectroscopy (XAS) at T =…
Multiconfigurational nature of 5f orbitals in uranium and plutonium intermetallics
C. H. Booth, Yu Jiang, D. L. Wang +10
Uranium and plutonium's 5f electrons are tenuously poised between strongly bonding with ligand spd-states and residing close to the nucleus. The unusual properties of these element…
Coherent energy scale revealed by ultrafast dynamics of UX (X=Al, Sn, Ga) single crystals
Saritha K. Nair, J. -X. Zhu, J. L. Sarrao +2
Temperature dependence of relaxation dynamics of UX (X = Al, Ga, Sn) compounds is studied using time resolved pump-probe technique in the reflectance geometry. UGa is a…
Imaging the formation of high-energy dispersion anomalies in the actinide UCoGa
Tanmoy Das, Tomasz Durakiewicz, Jian-Xin Zhu +3
We use angle-resolved photoemission spectroscopy (ARPES) to image the emergence of substaintial dispersion anomalies in the electronic renormalization of the actinide compound UCoG…
Observation of the hybridization gap and Fano resonance in the Kondo lattice URu2Si2
W. K. Park, P. H. Tobash, F. Ronning +4
The nature of the second order phase transition that occurs in URu2Si2 at 17.5 K remains puzzling despite intensive research over the past two and half decades. A key question emer…
Anomalous Femtosecond Quasiparticle Dynamics of Hidden Order State in URuSi
Georgi L. Dakovski, Yinwan Li, Steve M. Gilbertson +12
At T = 17.5 K an exotic phase emerges from a heavy fermion state in {\ur}. The nature of this hidden order (HO) phase has so far evaded explanation. Formation of an unknown qua…
Hybridization and superconducting gaps in heavy-fermion superconductor PuCoGa5 probed via the dynamics of photoinduced quasiparticles
D. Talbayev, K. S. Burch, Elbert E. M. Chia +8
We have examined the relaxation of photoinduced quasiparticles in the heavy-fermion superconductor PuCoGa5. The deduced electron-phonon coupling constant is incompatible with the m…
Crystal-field and Kondo scale investigation of CeMIn5 (M=Co, Ir and Rh): a combined x-ray absorption and inelastic neutron study
T. Willers, Z. Hu, N. Hollmann +15
Linear polarized soft-x ray absorption (XAS) and inelastic neutron scattering (INS) experiments have been performed on CeMIn5 with M = Rh, Ir, and Co to determine the crystal-field…
Field-induced coupled superconductivity and spin density wave order in the Heavy Fermion compound CeCoIn5
J. Spehling, R. H. Heffner, J. E. Sonier +8
The high field superconducting state in CeCoIn5 has been studied by transverse field muon spin rotation measurements with an applied field parallel to the crystallographic c-axis c…
Quantum criticality in layered CeRhIn_{5-x}Sn_x compared with cubic CeIn$_{3-x}Sn_x
J. G. Donath, F. Steglich, E. D. Bauer +3
We report low-temperature thermal-expansion measurements on single crystals of the {\it layered} heavy fermion system \cri () and compare it with a previous stu…
Hot electron relaxation in a heavy fermion system with tuned doping
J. Demsar, V. V. Kabanov, A. S. Alexandrov +4
Femtosecond time-resolved optical spectroscopy was used to systematically study photoexcited carrier relaxation dynamics in the intermediate-valence heavy fermion system Yb1-xLuxAl…
Local structure and site occupancy of Cd and Hg substitutions in CeTIn5 (T=Co, Rh, Ir)
C. H. Booth, E. D. Bauer, A. D. Bianchi +7
The CeTIn5 superconductors (T=Co, Rh, or Ir) have generated great interest due to their relatively Tc's, NFL behavior, and their proximity to AF order and quantum critical points.…
Isotropic Quantum Scattering and Unconventional Superconductivity
Tuson Park, V. A. Sidorov, F. Ronning +7
Superconductivity without phonons has been proposed for strongly correlated electron materials that are tuned close to a zero-temperature magnetic instability of itinerant charge c…
Magnetotransport in the CeIrIn system: The influence of antiferromagnetic fluctuations
Sunil Nair, M. Nicklas, J. L. Sarrao +3
We present an overview of magnetotransport measurements on the heavy-fermion superconductor CeIrIn. Sensitive measurements of the Hall effect and magnetoresistance (MR) are use…
Analysis of the normal state magnetotransport in CeIrIn
Sunil Nair, M. Nicklas, J. L. Sarrao +3
We present an analysis of the normal state magnetotransport in the heavy fermion superconductor CeIrIn. The Hall effect and the transverse magnetoresistance in this material…
The precursor state to superconductivity in CeIrIn: Unusual scaling of magnetotransport
Sunil Nair, M. Nicklas, F. Steglich +4
We present an analysis of the normal-state Hall effect and magnetoresistance in the heavy fermion superconductor CeIrIn. It is demonstrated that the modified Kohler's scaling…
High Field de Haas - van Alphen Studies of the Fermi Surfaces of LaMIn (M = Co, Rh, Ir)
Donavan Hall, Luis Balicas, Z. Fisk +3
We report measurements of the de Haas - van Alphen effect on a series of compounds, LaMIn (M = Co, Rh, Ir). The results show that each of the Co and Ir Fermi surfaces (FSs) e…
Itinerant spin excitations near the hidden order transition in URu2Si2
J. A. Janik, H. D. Zhou, Y. -J. Jo +12
By means of neutron scattering we show that the high-temperature precursor to the hidden order state of the heavy fermion superconductor URuSi exhibits heavily damped i…
Electronic Duality in Strongly Correlated Matter
T. Park, M. J. Graf, L. Boulaevskii +2
Superconductivity develops from an attractive interaction between itinerant electrons that creates electron pairs which condense into a macroscopic quantum state--the superconducti…