Zobrazeno 1 - 10
of 26
pro vyhledávání: '"D. B. Chrisey"'
Autor:
Dhiren K. Pradhan, D. B. Chrisey, Venkata Sreenivas Puli, James F. Scott, Ram S. Katiyar, Minoru Tomozawa, G. L. Sharma
Publikováno v:
Journal of Materials Science. 48:2151-2157
We investigate the dielectric, ferroelectric, and energy density properties of Pb-free (1 − x)BZT–xBCT ceramic capacitors at higher sintering temperature (1600 °C). A significant increase in the dielectric constant, with relatively low loss was
Autor:
Tomáš Kocourek, Rodica Cristescu, Jan Remsa, Miroslav Jelinek, D. B. Chrisey, Ion N. Mihailescu
Publikováno v:
Laser Physics. 17:66-70
Thin films of various organic materials have been created by the matrix assisted pulsed laser evaporation (MAPLE) technique. The principles, advantages, and difficulties of deposition are discussed. The focus is on target preparation, solvents, studi
Autor:
Ion N. Mihailescu, C. Popescu, Roger J. Narayan, G. Dorcioman, Rodica Cristescu, Philip R. Miller, Monica Enculescu, Gabriel Socol, D. B. Chrisey, F. Miroiu, Shaun D. Gittard
Publikováno v:
Applied Surface Science. 278:211-213
We report on thin film deposition by matrix assisted pulsed laser evaporation (MAPLE) of two polymer–drug composite thin film systems. A pulsed KrF* excimer laser source ( λ = 248 nm, τ = 25 ns, ν = 10 Hz) was used to deposit composite thin film
Autor:
Brian H. Houston, Joseph F. Vignola, Xiao Liu, H. D. Wu, D. B. Chrisey, Douglas M. Photiadis, J. A. Bucaro
Publikováno v:
Materials Science and Engineering: A. 370:142-145
We have studied the internal friction of amorphous diamond-like carbon films prepared by pulsed-laser deposition from 0.4 to 300 K. The low temperature internal friction below 10 K is dominated by the atomic tunneling states for amorphous solids, whi
Publikováno v:
Philosophical Magazine B. 82:185-195
We have recently found that the density of the low-energy excitations in amorphous silicon films and, in particular, in hydrogenated amorphous silicon (a-Si: H) films can decrease by over three orders of magnitude, to a level of complete disappearanc
Publikováno v:
Tissue engineering. Part A. 19(9-10)
Engineering strategies guided by developmental biology may enhance and accelerate in vitro tissue formation for tissue engineering and regenerative medicine applications. In this study, we looked toward embryonic tendon development as a model system
Publikováno v:
Physical Review B. 47:6086-6094
High-temperature superconducting thin films of YBa 2 Cu 3 O 7-δ are examined by measuring the second-harmonic generated (SHG) signal from an incident 60-fs laser pulse of 2.0 eV (620 nm) in air at room temperature. As oxygen stoichiometry is varied
Autor:
D. B. Chrisey, C. A. Carosella
Publikováno v:
ChemInform. 25
Autor:
Hoton How, James S. Horwitz, Carmine Vittoria, R. Lee, Shuang Zhang, H. Jiang, D. B. Chrisey, Allan Widom, Yonggang Huang
Publikováno v:
Physical Review Letters. 66:1785-1788
Narrow bridge structures were precisely fabricated (using novel ion-beam-milling techniques) on pulsed-laser-deposited ${\mathrm{YBa}}_{2}$${\mathrm{Cu}}_{3}$${\mathrm{O}}_{7}$ films. The bridges have a length scale down to L\ensuremath{\simeq}500 \A