Understanding modes of negative differential resistance in amorphous and polycrystalline vanadium oxides
نویسندگان
چکیده
منابع مشابه
Lasing modes in polycrystalline and amorphous photonic structures
Jin-Kyu Yang,1,2 Heeso Noh,1 Seng Fatt Liew,1 Michael J. Rooks,1 Glenn S. Solomon,3 and Hui Cao1,4 1Department of Applied Physics, Yale University, New Haven, Connecticut 06520, USA 2Department of Optical Engineering, Kongju National University, Kongju 314-701, Republic of Korea 3Joint Quantum Institute, NIST and University of Maryland, Gaithersburg, Maryland 20899, USA 4Department of Physics, ...
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Negative differential thermal resistance (NDTR) can be generated for any one-dimensional heat flow with a temperature-dependent thermal conductivity. In a system-independent scaling analysis, the general condition for the occurrence of NDTR is found to be an inequality with three scaling exponents: n(1)n(2) < -(1+n(3)), where n(1) ∈ (-∞,+∞) describes a particular way of varying the temperature ...
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ژورنال
عنوان ژورنال: Journal of Applied Physics
سال: 2020
ISSN: 0021-8979,1089-7550
DOI: 10.1063/5.0027875