Zobrazeno 1 - 10
of 70
pro vyhledávání: '"J D Garrett"'
Autor:
E. M. Smith, O. Benton, D. R. Yahne, B. Placke, R. Schäfer, J. Gaudet, J. Dudemaine, A. Fitterman, J. Beare, A. R. Wildes, S. Bhattacharya, T. DeLazzer, C. R. C. Buhariwalla, N. P. Butch, R. Movshovich, J. D. Garrett, C. A. Marjerrison, J. P. Clancy, E. Kermarrec, G. M. Luke, A. D. Bianchi, K. A. Ross, B. D. Gaulin
Publikováno v:
Physical Review X, Vol 12, Iss 2, p 021015 (2022)
The Ce^{3+} pseudospin-1/2 degrees of freedom in the pyrochlore magnet Ce_{2}Zr_{2}O_{7} are known to possess dipole-octupole character, making it a candidate for novel quantum spin liquid ground states at low temperatures. We report new polarized ne
Externí odkaz:
https://doaj.org/article/bd37e09752584b10aa807545f2eaa205
Autor:
Kate Ross, Guangyong Xu, Matthew B. Stone, J. Dudemaine, Casey Marjerrison, Bruce D. Gaulin, Alexander I. Kolesnikov, Connor Buhariwalla, Evan M. Smith, Nicholas P. Butch, Andrea Bianchi, D. R. Yahne, J. Beare, Graeme Luke, J. D. Garrett, Jonathan Gaudet
Publikováno v:
Physical Review Letters. 122
Neutron scattering measurements on the pyrochlore magnet Ce_{2}Zr_{2}O_{7} reveal an unusual crystal field splitting of its lowest J=5/2 multiplet, such that its ground-state doublet is composed of m_{J}=±3/2, giving these doublets a dipole-octupole
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae57b6b17e8e40da23a21139bd1fedde
https://doi.org/10.1103/physrevlett.122.187201
https://doi.org/10.1103/physrevlett.122.187201
Autor:
Yonatan Dubi, Travis Williams, Milan P. Allan, Phelim Bradley, Mohammad Hamidian, Alexander V. Balatsky, J. C. Davis, J. D. Garrett, Ines Firmo, A. Schmidt, Graeme Luke
Publikováno v:
Proceedings of the National Academy of Sciences. 108:18233-18237
Replacing a magnetic atom by a spinless atom in a heavy fermion compound generates a quantum state often referred to as a 'Kondo-hole'. No experimental imaging has been achieved of the atomic-scale electronic structure of a Kondo-hole, or of their de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::822f9698376f55fe5acadaf2df864645
https://doi.org/10.1073/pnas.1115027108
https://doi.org/10.1073/pnas.1115027108
Publikováno v:
Canadian Journal of Physics. 81:797-804
It is now well-established that the strong anisotropy in the magnetic properties of the intermetallic compounds UT2Si2, where T stands for a transition metal, is responsible for their rich magnetic phase diagram. However, within that series of compou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3215d0b5524f0287c01b601638d03644
https://doi.org/10.1139/p03-059
https://doi.org/10.1139/p03-059
Autor:
W. J. L. Buyers, Leland Harriger, J. D. Garrett, J. A. Mydosh, A.A. Menovsky, Z. Yamani, Kathryn Aileen Ross, Collin Broholm
Publikováno v:
Physical Review B. 89
Neutron diffraction is used to examine the polarization of weak static antiferromagnetism in high quality single crystalline URu2Si2. As previously documented, elastic Bragg-like diffraction develops for temperature T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43ad6ede52601b5a7361f14ceaadc525
https://doi.org/10.1103/physrevb.89.155122
https://doi.org/10.1103/physrevb.89.155122
Publikováno v:
Journal of Physics: Condensed Matter. 13:3123-3137
UAuGe was prepared from the elements by reaction in an arc-melting furnace and subsequent annealing at about 1200 K in a water-cooled silica tube in a high-frequency furnace. UAuGe crystallizes from the melt and is also stable at 920 K. It has the he
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3e3cfbc9c02ac85fc606fe5e219de7f
https://doi.org/10.1088/0953-8984/13/13/321
https://doi.org/10.1088/0953-8984/13/13/321
Publikováno v:
Physical Review B. 58:113-116
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f997af7c4e760a8c62d2ce3883696719
https://doi.org/10.1103/physrevb.58.113
https://doi.org/10.1103/physrevb.58.113
Publikováno v:
Physical Review B. 57:5220-5224
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f20b8510c659c6c46084b13b246ab533
https://doi.org/10.1103/physrevb.57.5220
https://doi.org/10.1103/physrevb.57.5220
Neutron-scattering study of incommensurate magnetic order in the heavy-fermion superconductorUNi2Al3
Autor:
W. J. L. Buyers, Stephen M. Shapiro, Bruce D. Gaulin, J. D. Garrett, M. Mao, J.G. Lussier, A. Schröder
Publikováno v:
Physical Review B. 56:11749-11760
Elastic neutron scattering from a single-crystal sample of the heavy-fermion superconductor UNi{sub 2}Al{sub 3} has revealed the onset of long-range magnetic order below T{sub N}=4.6 K. This order is characterized by an incommensurate (IC) ordering w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63e073a71b9af620e5c492743f33ccf9
https://doi.org/10.1103/physrevb.56.11749
https://doi.org/10.1103/physrevb.56.11749
Autor:
J. Alexander, C. Baktash, D. G. Sarantites, Carl J Gross, W. Gelletly, D. D. Warner, J. Simpson, H. A. Roth, B. J. Varley, I.H. Lazarus, P. J. Coleman-Smith, Ö. Skeppstedt, K. P. Lieb, Dirk Rudolph, W. Satula, A. Harder, D. M. Cullen, R. A. Cunningham, J. A. Sheikh, M. K. Kabadiyski, J. D. Garrett
Publikováno v:
Physical Review C. 56:R591-R595
Excited states in the T-z-1/2 nucleus Rb-75 were observed for the first time using the Ca-40(Ca-40,alpha p) reaction at 128 MeV. Identification was achieved using events detected by the Daresbury recoil separator in coincidence with gamma rays detect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ad99f33c44a05a96c3a2239c4771197
https://doi.org/10.1103/physrevc.56.r591
https://doi.org/10.1103/physrevc.56.r591