Surface contribution to the specific heat of he II filmsSpringer Science and Business Media LLC - Tập 10 - Trang 225-230 - 1973
S. L. Chan
The surface contribution to the specific heat of saturated and unsaturated He II films has been considered. The temperature dependence of the surface-contributed specific heat is found to depend on the range of temperatures as well as the film thickness under consideration. A comparison with earlier results is made, and it is found that those results are not consistent with the specific heat contr...... hiện toàn bộ
Design, Fabrication and Measurement of Pyramid-Type Antireflective Structures on Columnar Crystal Silicon Lens for Millimeter-Wave AstronomySpringer Science and Business Media LLC - Tập 193 - Trang 976-983 - 2018
T. Nitta, Y. Sekimoto, T. Hasebe, K. Noda, S. Sekiguchi, M. Nagai, S. Hattori, Y. Murayama, H. Matsuo, A. Dominjon, W. Shan, M. Naruse, N. Kuno, N. Nakai
Pyramid-type antireflective subwavelength structures for large-diameter (
$$> 30\hbox { cm}$$
) silicon lenses are promising for broadband astronomical observations. The refractive index and dielectric loss tangent of the lens material, columnar cr...... hiện toàn bộ
Electronic States of Natural and Metal-ion Doped DNASpringer Science and Business Media LLC - Tập 142 - Trang 383-386 - 2007
Kenji Mizoguchi, Shunsuke Tanaka, Hirokazu Sakamoto
Electronic states of pristine and metal ion doped salmon DNA’s are studied with EPR and SQUID. Intrinsically no EPR signal is observed in purified salmon DNA, consistent with a semiconducting nature of the pristine DNA, but inconsistent with a metal or a superconductor as reported previously. Although we obtained successfully the divalent metal ion-DNA complexes with one-dimensional array of ions ...... hiện toàn bộ
Magnetic coupling contributions to the thermal boundary resistance between3He and metalsSpringer Science and Business Media LLC - Tập 68 - Trang 29-53 - 1987
Kevin Hood, E. Zaremba, T. McMullen
In a recent experiment, Perry, DeConde, Sauls, and Stein found a thermal boundary resistance between3He and platinum that was inversely proportional to temperature and decreased with application of a magnetic field. These authors suggested an explanation of the experimental observations in terms of a hyperfine contact interaction between the helium nuclear spins in the first surface monolayer and ...... hiện toàn bộ
Dynamical fluctuation of the order parameter and diamagnetism of superconductors. I. Dirty limitSpringer Science and Business Media LLC - Tập 5 - Trang 313-323 - 1971
Kazumi Maki, Hajime Takayama
Limiting ourselves to dirty superconductors, we study theoretically the fluctuation-induced diamagnetism above the superconducting transition. We find that the dynamical fluctuation is extremely important except in the immediate vicinity of the transition region [i.e.,T℞T
c(H) orH℞H
c2(T), whereH
c2 is the upper critical field] and that this contribution does account for a large discrepancy betwee...... hiện toàn bộ