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Your search keyword '"Strigari, F."' showing total 10 results
Start Over Author "Strigari, F." Journal physical review b
10 results on '"Strigari, F."'

1. Orientation of the ground-state orbital inCeCoIn5andCeRhIn5

Author

Sundermann, M., primary, Amorese, A., additional, Strigari, F., additional, Leedahl, B., additional, Tjeng, L. H., additional, Haverkort, M. W., additional, Gretarsson, H., additional, Yavaş, H., additional, Sala, M. Moretti, additional, Bauer, E. D., additional, Rosa, P. F. S., additional, Thompson, J. D., additional, and Severing, A., additional

Published
2019
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2. Intermediate valence in single crystallineYb2Si2Al

Author

Gannon, W. J., primary, Chen, K., additional, Sundermann, M., additional, Strigari, F., additional, Utsumi, Y., additional, Tsuei, K.-D., additional, Rueff, J.-P., additional, Bencok, P., additional, Tanaka, A., additional, Severing, A., additional, and Aronson, M. C., additional

Published
2018
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3. Evolution of ground-state wave function in CeCoIn5 upon Cd or Sn doping

Author

Chen, K., primary, Strigari, F., additional, Sundermann, M., additional, Hu, Z., additional, Fisk, Z., additional, Bauer, E. D., additional, Rosa, P. F. S., additional, Sarrao, J. L., additional, Thompson, J. D., additional, Herrero-Martin, J., additional, Pellegrin, E., additional, Betto, D., additional, Kummer, K., additional, Tanaka, A., additional, Wirth, S., additional, and Severing, A., additional

Published
2018
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4. Exchange field effect in the crystal-field ground state ofCeMAl4Si2

Author

Chen, K., primary, Strigari, F., additional, Sundermann, M., additional, Agrestini, S., additional, Ghimire, N. J., additional, Lin, S.-Z., additional, Batista, C. D., additional, Bauer, E. D., additional, Thompson, J. D., additional, Otero, E., additional, Tanaka, A., additional, and Severing, A., additional

Published
2016
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6. Publisher's Note: Crystal field ground state of the orthorhombic Kondo semiconductors CeOs2Al10and CeFe2Al10[Phys. Rev. B87, 125119 (2013)]

Author

Strigari, F., primary, Willers, T., additional, Muro, Y., additional, Yutani, K., additional, Takabatake, T., additional, Hu, Z., additional, Agrestini, S., additional, Kuo, C.-Y., additional, Chin, Y.-Y., additional, Lin, H.-J., additional, Pi, T. W., additional, Chen, C. T., additional, Weschke, E., additional, Schierle, E., additional, Tanaka, A., additional, Haverkort, M. W., additional, Tjeng, L. H., additional, and Severing, A., additional

Published
2013
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7. Crystal field ground state of the orthorhombic Kondo semiconductors CeOs2Al10and CeFe2Al10

Author

Strigari, F., primary, Willers, T., additional, Muro, Y., additional, Yutani, K., additional, Takabatake, T., additional, Hu, Z., additional, Agrestini, S., additional, Kuo, C.-Y., additional, Chin, Y.-Y., additional, Lin, H.-J., additional, Pi, T. W., additional, Chen, C. T., additional, Weschke, E., additional, Schierle, E., additional, Tanaka, A., additional, Haverkort, M. W., additional, Tjeng, L. H., additional, and Severing, A., additional

Published
2013
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8. Crystal-field ground state of the orthorhombic Kondo insulator CeRu2Al10

Author

Strigari, F., primary, Willers, T., additional, Muro, Y., additional, Yutani, K., additional, Takabatake, T., additional, Hu, Z., additional, Chin, Y.-Y., additional, Agrestini, S., additional, Lin, H.-J., additional, Chen, C. T., additional, Tanaka, A., additional, Haverkort, M. W., additional, Tjeng, L. H., additional, and Severing, A., additional

Published
2012
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9. Evolution of ground-state wave function in CeCoIn5 upon Cd or Sn doping.

Author

Chen, K., Strigari, F., Sundermann, M., Hu, Z., Fisk, Z., Bauer, E. D., Rosa, P. F. S., Sarrao, J. L., Thompson, J. D., Herrero-Martin, J., Pellegrin, E., Betto, D., Kummer, K., Tanaka, A., Wirth, S., and Severing, A.

Subjects
*SEMICONDUCTOR doping, *X-ray absorption spectra, *X-ray spectroscopy, *LINEAR polarization, *GROUND state (Quantum mechanics), *ANTIFERROMAGNETISM, *CONDUCTION electrons
Abstract

We present linear polarization-dependent soft-x-ray absorption spectroscopy data at the Ce M4, 5 edges of Cd- and Sn-doped CeCoIn5. The 4f ground-state wave functions have been determined for their superconducting, antiferromagnetic, and paramagnetic ground states. The absence of changes in the wave functions in CeCo In1-x Cdx) 5 suggests that the 4f-conduction-electron (cf) hybridization is not affected by global Cd doping, thus supporting the interpretation of magnetic droplets nucleating long-range magnetic order. This is contrasted by changes in the wave function due to Sn substitution. Increasing Sn in CeCo ( In1-y Sny)5 compresses the 4f orbitals into the tetragonal plane of these materials, suggesting enhanced cf hybridization with the in-plane In(1) atoms and a homogeneous altering of the electronic structure. As these experiments show, the 4f wave functions are a very sensitive probe of small changes in the hybridization of 4f and conduction electrons, even conveying information about direction dependencies. [ABSTRACT FROM AUTHOR]

Published
2018
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10. Exchange field effect in the crystal-field ground state of CeMAl4Si2.

Author

Chen, K., Strigari, F., Sundermann, M., Agrestini, S., Ghimire, N. J., Lin, S.-Z., Batista, C. D., Bauer, E. D., Thompson, J. D., Otero, E., Tanaka, A., and Severing, A.

Subjects
*INDUCTIVE effect, *CRYSTAL field theory, *GROUND state (Quantum mechanics), *DICHROISM, *ANTIFERROMAGNETISM
Abstract

The crystal-field ground-state wave functions of the tetragonal, magnetically ordering Kondo lattice materials CeMAl4Si2 (M=Rh, Ir, and Pt) are determined with low-temperature linearly polarized soft-x-ray absorption spectroscopy, and estimates for the crystal-field splittings are given from the temperature evolution of the linear dichroism. Values for the dominant exchange field in the magnetically ordered phases can be obtained from fitting the influence of magnetic order on the linear dichroism. The direction of the required exchange field is ∥c for the antiferromagnetic Rh and Ir compounds, with the corresponding strength of the order of λex≈6meV (65 K). Furthermore, the presence of Kondo screening in the Rh and Ir compound is demonstrated on the basis of the absorption due to f0 in the initial state. [ABSTRACT FROM AUTHOR]

Published
2016
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