Zobrazeno 1 - 10
of 28
pro vyhledávání: '"G. W. Lehman"'
Autor:
Xiang-Xin Bi, G. T. Hager, S. L. Ren, Ying Wang, G. W. Lehman, P. C. Eklund, Apparao M. Rao, W. T. Lee, J.M. Holden
Publikováno v:
Physical Review B. 45:14396-14399
We report the room-temperature optical properties of ${\mathrm{C}}_{60}$ and ${\mathit{M}}_{6}$${\mathrm{C}}_{60}$ determined from the near-normal-incidence reflection and transmission experiments. The observed peak positions in ${\mathrm{\ensuremath
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c331c5e1dd6b7d47e74b06cb130a358e
https://doi.org/10.1103/physrevb.45.14396
https://doi.org/10.1103/physrevb.45.14396
Autor:
G. Dresselhaus, D. W. Face, Apparao M. Rao, Gary L. Doll, P. C. Eklund, G. W. Lehman, M. S. Dresselhaus
Publikováno v:
Physical Review B. 42:193-201
The optical reflectance of thin superconducting Bi{sub 2}Sr{sub 2}CaCu{sub 2}O{sub {ital x}} (Bi 2:2:1:2) films has been studied in the frequency range 80--48 000 cm{sup {minus}1} and the temperature range 5 K{lt}{ital T}{lt}300 K. Since the film thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5926bc14830a0eaf7ac05bb6bed4ef00
https://doi.org/10.1103/physrevb.42.193
https://doi.org/10.1103/physrevb.42.193
Publikováno v:
Physical review. B, Condensed matter. 45(9)
An algorithm is proposed to derive the longitudinal-optic-phonon-mode parameters from reflectance spectra applicable when the mode damping is moderate to weak. The algorithm, which can easily be performed using commercial software for a personal comp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcc3e5bff07e4f1b44e2433623f692cb
https://pubmed.ncbi.nlm.nih.gov/10002099
https://pubmed.ncbi.nlm.nih.gov/10002099
Autor:
John Cape, G. W. Lehman
Publikováno v:
Journal of Applied Physics. 78:6870-6870
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba5f77edee5e1b360b1c71ecc33aecc4
https://doi.org/10.1063/1.360453
https://doi.org/10.1063/1.360453
Autor:
G W Lehman
Publikováno v:
Journal of Physics B: Atomic and Molecular Physics. 16:2145-2156
Formulae and tables for the evaluation of rates of ionisation of Na and H Rydberg atoms by black-body radiation are presented using the Herman-Skillman potential with a core polarisation correction for Na. It is shown that the ionisation rate, Rnl, c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3ba79429ebbe7ac7aa6f48b34354ed0
https://doi.org/10.1088/0022-3700/16/12/011
https://doi.org/10.1088/0022-3700/16/12/011
Publikováno v:
Journal of Applied Physics. 45:3572-3581
We have calculated the total Lagrangian and Rayleigh dissipation functions for an isolated domain of arbitrary cross section in an infinite plate with perpendicular anisotropy. Variation of these functions yields a set of coupled equations describing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71b0a034ef7c244d302f327b3a7b7366
https://doi.org/10.1063/1.1663819
https://doi.org/10.1063/1.1663819
Autor:
A. J. Strauss, G. W. Lehman, P. C. Eklund, Gary L. Doll, J. T. Nicholls, J. M. Zhang, M. S. Dresselhaus, G. Dresselhaus, Apparao M. Rao
Publikováno v:
Physical Review B. 38:8850-8857
We have measured the room-temperature near-normal-incidence reflectivity of polycrystalline pellet samples of ${\mathrm{La}}_{2\ensuremath{-}x}{\mathrm{Sr}}_{x}\mathrm{Cu}{\mathrm{O}}_{4\ensuremath{-}y}$ with $x=0, 0.05, 0.10, 0.15, \mathrm{and} 0.20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::544868954a4aad4f58b589ce5212e3dd
https://doi.org/10.1103/physrevb.38.8850
https://doi.org/10.1103/physrevb.38.8850
Publikováno v:
Physical Review. 131:529-534
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5184e5f3049d76683e0e4ca62d8f2dfd
https://doi.org/10.1103/physrev.131.529
https://doi.org/10.1103/physrev.131.529
Autor:
G. W. Lehman, R. E. DeWames
Publikováno v:
Physical Review. 135:A170-A175
Experimental measurements of both the specific heat and the Debye-Waller factor for (white) Sn suggest the presence of low-lying phonon branches. In addition, recent experiments by Rowell et al. displayed structure in the Sn-Sn superconductors tunnel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3e066dfa7668b7b332c88aff76bb739
https://doi.org/10.1103/physrev.135.a170
https://doi.org/10.1103/physrev.135.a170
Publikováno v:
Physical Review. 174:392-399
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0a562b80eb04fb7c3b078431fca5dd9
https://doi.org/10.1103/physrev.174.392
https://doi.org/10.1103/physrev.174.392