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Autor:
H. Y. Liu, Jian-Feng Gao
Publikováno v:
Applied Physics A. 101(4):661-664
Highly epitaxial thin films of Pr0.7Sr0.3MnO3 were grown on (100) SrTiO3 single crystal substrates by laser ablation. Similar to other manganite compounds, these Pr0.7Sr0.3MnO3 films exhibited remarkable magnetoresistance. Application of electric cur
Laser-induced acoustic wave generation/propagation/interaction in water in various internal channels
Autor:
Seung Hwan Ko, Daeho Lee, Elias Panides, Costas P. Grigoropoulos, Gerald A. Domoto, Sang-Gil Ryu, Heng Pan, Nick Kladias
Publikováno v:
Ko, Seung Hwan; Lee, Daeho; Pan, Heng; Ryu, Sang-Gil; Grigoropoulos, Costas P.; Kladias, Nick; et al.(2010). Laser-induced acoustic wave generation/propagation/interaction in water in various internal channels. Applied Physics A: Materials Science & Processing, 100(2), pp 391-400. doi: 10.1007/s00339-010-5856-0. Retrieved from: http://www.escholarship.org/uc/item/24w9d57r
Short pulsed laser-induced single acoustic wave generation, propagation, interaction within a water-filled internal channel are experimentally and numerically studied. A large-area, short-duration, single-plane acoustic wave was generated by the ther
Publikováno v:
Applied Physics A. 90(4):591-596
The transition region width of nanowire heterojunctions and pn-junctions grown using vapor–liquid–solid (VLS) processes has been modeled. With two constituents or dopants I and II, the achievable width or abruptness of the junctions is attributed
Autor:
Steven J. Barcelo, Thomas J. Richardson, Vincent Berube, Mildred S. Dresselhaus, Matthew S. Rogers, Xiaobo Chen, Gang Chen, Costas P. Grigoropoulos, Samuel S. Mao
Publikováno v:
Rogers, Matthew; Barcelo, Steven; Chen, Xiaobo; Richardson, Thomas J.; Berube, Vincent; Chen, Gang; et al.(2009). Hydrogen storage characteristics of nanograined free-standing magnesium–nickel films. Applied Physics A: Materials Science & Processing, 96(2), pp 349-352. doi: 10.1007/s00339-009-5198-y. Retrieved from: http://www.escholarship.org/uc/item/41t1x27p
Free-standing magnesium–nickel (Mg–Ni) films with extensive nanoscale grain structures were fabricated using a combination of pulsed laser deposition and film delaminating processes. Hydrogen sorption and desorption properties of the films, free
Publikováno v:
Applied Physics A. 117(2):513-516
Metamaterial-based cut-band filters are realized by combining either split-ring resonators (SRRs) close to a microstrip line or complementary split-ring resonators under this line. Indeed, their use reduces the size of conventional microwave filters.
Publikováno v:
Applied Physics A. 102(4):891-895
We have extended our recent molecular-dynamic simulations of memristors to include the effect of thermal inhomogeneities on mobile ionic species appearing during operation of the device. Simulations show a competition between an attractive short-rang
Autor:
Brian R. Koch, Ying-Hao Kuo, Erica Lively, Alexander W. Fang, Richard Jones, Di Liang, Matthew N. Sysak, Hui-Wen Chen, John E. Bowers, Omri Raday
Publikováno v:
Liang, Di; Fang, Alexander W.; Chen, Hui-Wen; Sysak, Matthew N.; Koch, Brian R.; Lively, Erica; et al.(2009). Hybrid silicon evanescent approach to optical interconnects. Applied Physics A: Materials Science & Processing, 95(4), pp 1045-1057. doi: 10.1007/s00339-009-5118-1. Retrieved from: http://www.escholarship.org/uc/item/1826b61p
We discuss the recently developed hybrid silicon evanescent platform (HSEP), and its application as a promising candidate for optical interconnects in silicon. A number of key discrete components and a wafer-scale integration process are reviewed. Th
Autor:
Turid Worren Reenaas, Øystein Dahl, Wee Ong Siew, Teck Yong Tou, Seong Shan Yap, Cecile Ladam
Publikováno v:
Applied Physics A. 104(3):877-881
Nanosecond-pulsed KrF (248 nm, 25 ns) and Nd:YAG (1064 nm, 532 nm, 355 nm, 5 ns) lasers were used to ablate a polycrystalline Si target in a background pressure of
Publikováno v:
Applied Physics A. 103(3):821-825
In simulations we analyze performance of plasmonic nanolenses made of a single metal layer. We consider the nanolenses in two configurations. In the first, the nanolens is a free-standing silver layer with no hole on the optical axis and double-sided
Autor:
Peter Pacher, Egbert Zojer, Gregor Trimmel, Harald Etschmaier, Alexandra Lex, Christian Slugovc
Publikováno v:
Applied Physics A. 95(1):43-48
For the design and manufacture of complex integrated circuits, control over the threshold voltage of the transistors is essential. In the present contribution, we present a non-invasive method to tune the threshold voltage of organic thin-film transi