Results 21 to 30 of about 365,839 (309)
Proximity-Coupled Ti/TiN Multilayers for use in Kinetic Inductance Detectors [PDF]
, 2012 We apply the superconducting proximity effect in TiN/Ti multi-layer films to tune the critical temperature, Tc, to within 10 mK with high uniformity (less than 15 mK spread) across a 75 mm wafer. Reproducible Tc's are obtained from 0.8 - 2.5 K.
Duff, Shannon M. +6 more
core +2 more sources
Uniform electron gas at finite temperatures [PDF]
Physical Review B, 2013 We calculate the free energy of the quantum uniform electron gas for temperatures from near zero to 100 times the Fermi energy, approaching the classical limit. An extension of the Vashista-Singwi theory to finite temperatures and self-consistent compressibility sum rule is presented.
Sjostrom, Travis, Dufty, James
openaire +2 more sources
Investigating the Structural Dynamics and Crack Propagation Behavior under Uniform and Non-Uniform Temperature Conditions [PDF]
Materials, 2021 The robustness and stability of the system depend on structural integrity. This stability is, however, compromised by aging, wear and tear, overloads, and environmental factors. A study of vibration and fatigue cracking for structural health monitoring is one of the core research areas in recent times. In this paper, the structural dynamics and fatigue
Khangamlung Kamei, Muhammad A. Khan
openaire +4 more sources
Influence of the synthesis conditions of silicon nanodots in an industrial low pressure chemical vapor deposition reactor [PDF]
, 2008 Experiments conducted in an industrial tubular low pressure chemical vapor deposition (LPCVD) reactor have demonstrated the reproducibility and spatial uniformity of silicon nanodots (NDs) area density and mean radius.
Billon, Thierry +4 more
core +3 more sources
Theoretical analysis of induction heating in high-temperature epitaxial growth system
AIP Advances, 2018 The temperature uniformity and heating efficiency in a high-temperature epitaxial growth system were investigated by modeling and simulating. The finite element method (FEM) was used to calculate the distribution of magnetic field and temperature field ...
Shuzhe Mei +11 more
doaj +1 more source
Journal of Materials Research and Technology, 2022 At present, there are great technical difficulties in achieving microstructure and mechanical properties uniformity in large-size billets prepared by severe plastic deformation technology.
Wenlong Xu +7 more
doaj +1 more source
Theory of photoferroelectric response in SmC* liquids
, 2012 We are concerned with the modification of liquid crystalline and polar order in SmC* liquids by illumination. In particular we show that non-uniformity due to absorption and also dynamics, can be complex.
Gennes P. G. d. +2 more
core +1 more source
A Computer Model for Laser Photopolymerization [PDF]
, 1990 A computer model for a laser induced photopolymerization process has been established which simulates stereolithography. The model couples irradiation, chemical reaction, and heat transfer equations to provide insights into rate processes occurring in ...
Chartoff, Richard P., Flach, Lawrance
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Crystals, 2022 The homoepitaxial growth of 4H-SiC films was conducted on 4H-SiC 150 mm 4° off-axis substrates by using a home-made hot-wall chemical vapor deposition (CVD) reactor.
Zhuorui Tang +7 more
doaj +1 more source
Temperature dependent photoluminescence of single CdS nanowires
, 2006 Temperature dependent photoluminescence (PL) is used to study the electronic properties of single CdS nanowires. At low temperatures, both near-band edge (NBE) photoluminescence (PL) and spatially-localized defect-related PL are observed in many ...
Hoang, Thang Ba +6 more
core +1 more source