Zobrazeno 1 - 10
of 38
pro vyhledávání: '"C. S. NICHOLS"'
Autor:
Grahame Vittorini, Aaron Buikema, Kenneth R. Brown, Gang Shu, C. S. Nichols, Curtis Volin, Daniel Lynn Stick
Publikováno v:
Physical Review A. 89
We measure ion heating following transport throughout a Y-junction surface-electrode ion trap. By carefully selecting the trap voltage update rate during adiabatic transport along a trap arm, we observe minimal heating relative to the anomalous heati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be26a3db3f31cac0bf456b87f2ac17d1
https://doi.org/10.1103/physreva.89.062308
https://doi.org/10.1103/physreva.89.062308
Autor:
C. S. Nichols, David A. Smith
Publikováno v:
Solid State Phenomena. :105-116
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df47d0bea912ab1607ba78221a13653a
https://doi.org/10.4028/www.scientific.net/ssp.51-52.105
https://doi.org/10.4028/www.scientific.net/ssp.51-52.105
Publikováno v:
Journal of Applied Physics. 76:848-857
Previously [F.‐H. Lu, P. Franke, C. S. Nichols, and R. Dieckmann, J. Appl. Phys. 75, 819 (1994)], the correlation factors of cations and vacancies diffusing by a vacancy mechanism in quasibinary spinel solid solutions were reported for cases in whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbc4a3b21723a58249be1dda45561790
https://doi.org/10.1063/1.357760
https://doi.org/10.1063/1.357760
Publikováno v:
Journal of Applied Physics. 75:819-826
Monte Carlo simulations have been performed to calculate values for the correlation factors of vacancies fV, and cations diffusing via vacancies, fA and fB, in quasibinary spinel solid solutions of the type (A1−xBx)3−δO4 as a function of jump fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b102b3371b52fac4551c22537df928e
https://doi.org/10.1063/1.357026
https://doi.org/10.1063/1.357026
Autor:
David A. Smith, C. S. Nichols
Publikováno v:
Materials Science and Engineering: A. 166:29-34
The properties of polycrystalline materials are usually described in terms of constitutive laws which relate a microscopic property to an average property of a grain boundary and a length scale such as the average grain diameter. It is known however
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff5cdb7c191b1394ae5a1c88ea3e3c49
https://doi.org/10.1016/0921-5093(93)90307-z
https://doi.org/10.1016/0921-5093(93)90307-z
Autor:
D. A. Smith, C. S. Nichols
Publikováno v:
Materials Science Forum. :351-354
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65c49d0761381b07daca82b239c3d762
https://doi.org/10.4028/www.scientific.net/msf.126-128.351
https://doi.org/10.4028/www.scientific.net/msf.126-128.351
Autor:
C. S. Nichols, D. L. Foster
Publikováno v:
Journal of Geophysical Research. 114
[1] The evolution of rippled beds in response to irregular waves was examined over short temporal scales. Observations of natural irregularly rippled beds and the oscillatory, two-dimensional, time-varying velocity field were collected using a submer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a07dcd8352b869ff57a95ad8d547b09
https://doi.org/10.1029/2008jc004733
https://doi.org/10.1029/2008jc004733
Publikováno v:
Physical Review Letters. 66:3273-3276
The most outstanding feature observed for dopants in hydrogenated amorphous silicon---a shift in the Fermi level accompanied by an increase in the charged-defect density---has previously been postulated to stem from the formation of substitutional-do
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c6f620066ad6db77a63448a72240263
https://doi.org/10.1103/physrevlett.66.3273
https://doi.org/10.1103/physrevlett.66.3273
Publikováno v:
Physical Review B. 43:10538-10543
We report the results of temperature- and field-dependent transport measurements on sintered, polycrystalline samples of ${\mathrm{YBa}}_{2}$${\mathrm{Cu}}_{3}$${\mathrm{O}}_{7\mathrm{\ensuremath{-}}\mathit{x}}$. A study of the E-J curves indicates a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ca201483152a47b395d169372017de4
https://doi.org/10.1103/physrevb.43.10538
https://doi.org/10.1103/physrevb.43.10538
Autor:
C. S. Nichols, David R. Clarke
Publikováno v:
Acta Metallurgica et Materialia. 39:995-1002
The current-voltage characteristics of polycrystalline superconducting films are modeled as a triangular array of resistively-shunted Josephson junctions. The variation observed experimentally in YBa{sub 2}Cu{sub 3}O{sub 7} grain boundary critical cu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06bf3f6c4595b6e0e5a5b7245c0cc900
https://doi.org/10.1016/0956-7151(91)90300-p
https://doi.org/10.1016/0956-7151(91)90300-p