Zobrazeno 1 - 6
of 6
pro vyhledávání: '"35"'
Publikováno v:
Physical Review Letters. 121
We use spin-polarized scanning tunneling microscopy to demonstrate that Ho atoms on magnesium oxide exhibit a coercive field of more than 8 T and magnetic bistability for many minutes, both at 35 K. The first spontaneous magnetization reversal events
Autor:
Richard Briggs, S. G. MacLeod, Inhyuk Nam, R. F. Smith, R. S. McWilliams, Eduardo Granados, Eric Galtier, Zhou Xing, Gilbert Collins, A. L. Coleman, Hae Ja Lee, L. J. Peacock, Cynthia Bolme, S. Rothman, Bob Nagler, Justin Wark, Emma McBride, David McGonegle, Arianna Gleason, M. G. Gorman, Dayne Fratanduono, Jon Eggert, Malcolm McMahon
Publikováno v:
Briggs, R, Gorman, M G, Coleman, A L, McWilliams, R S, McBride, E E, McGonegle, D, Wark, J S, Peacock, L, Rothman, S, Macleod, S G, Bolme, C A, Gleason, A E, Collins, G W, Eggert, J H, Fratanduono, D E, Smith, R F, Galtier, E, Granados, E, Lee, H J, Nagler, B, Nam, I, Xing, Z & McMahon, M I 2017, ' Ultrafast X-Ray Diffraction Studies of the Phase Transitions and Equation of State of Scandium Shock Compressed to 82 GPa ', Physical Review Letters, vol. 118, no. 2, 025501, pp. 1-6 . https://doi.org/10.1103/PhysRevLett.118.025501
Using x-ray diffraction at the Linac Coherent Light Source x-ray free-electron laser, we have determined simultaneously and self-consistently the phase transitions and equation of state (EOS) of the lightest transition metal, scandium, under shock co
Autor:
Yue Zhang, Zahra Fakhraai
Publikováno v:
Physical review letters. 118(6)
Surface diffusion of molecular glasses is found to be orders of magnitude faster than bulk diffusion, with a stronger dependence on the molecular size and intermolecular interactions. In this study, we investigate the effect of variations in bulk dyn
Autor:
Corwin H. Booth, Paul Chow, Chris A. Marianetti, Yuming Xiao, Nicholas P. Butch, Jason R. Jeffries, Johnpierre Paglione
Publikováno v:
Physical Review Letters. 116
Resonant x-ray emission spectroscopy was used to determine the pressure dependence of the f-electron occupancy in the Kondo insulator SmB_{6}. Applied pressure reduces the f occupancy, but surprisingly, the material maintains a significant divalent c
Autor:
W. A. MacFarlane, D. Wang, Zaher Salman, C. D. P. Levy, M. D. Hossain, Kim H. Chow, H. Hao, M. R. Pearson, Oren Ofer, M. Ben Shalom, Thorsten Schmitt, Milan Radovic, H. Saadaoui, L. Patthey, G. M. Morris, Yoram Dagan, R. F. Kiefl
Publikováno v:
Physical Review Letters. 109
We report the observation of weak magnetism in superlattices of LaAlO3/SrTiO3 using beta-detected nuclear magnetic resonance. The spin lattice relaxation rate of Li-8 in superlattices with a spacer layers of 8 and 6 unit cells of LaAlO3 exhibits a st
Autor:
Eugene G Gamaly, Andrei Rode, T. Garl, Davide Boschetto, Barry Luther-Davies, D. Glijer, Antoine Rousse, Olivier Albert, Jean Etchepare
Publikováno v:
Physical Review Letters
Physical Review Letters, American Physical Society, 2008, 100 (2), pp.027404. ⟨10.1103/PhysRevLett.100.027404⟩
Physical Review Letters, American Physical Society, 2008, 100 (2), pp.027404. ⟨10.1103/PhysRevLett.100.027404⟩
International audience; Subtle atomic motion in a Bi crystal excited by a 35 fs-laser pulse has been recovered from the transient reflectivity of an optical probe measured with an accuracy of 10^-5. Analysis shows that a novel effect reported here—