Results 21 to 30 of about 93,610 (302)
Atomic scale switches based on solid state ionics
Advances in Physics: X, 2022 The atomic scale switch, which operates on the principle of solid-state ionics, is an ultrafine device that takes advantage of the fact that the properties of materials can be changed significantly by the transport and chemical reaction of a small number
Kazuya Terabe +2 more
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Dynamical conductivity of disordered quantum chains
The European Physical Journal D, 2022 Abstract We study the transport properties of a one-dimensional quantum system with disorder. We numerically compute the frequency dependence of the conductivity of a fermionic chain with nearest-neighbor interaction and a random chemical potential by using the Chebyshev matrix product state (CheMPS) method.
Takayoshi, Shintaro, Giamarchi, Thierry
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Membranes, 2021 Lithium imposes several cellular effects allegedly through multiple physiological mechanisms. Membrane depolarization is a potential unifying concept of these mechanisms. Multiple inherent imperfections of classical electrophysiology limit its ability to
Lubna Khreesha +15 more
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Quantum Hall conductance of two-terminal graphene devices [PDF]
, 2008 Measurement and theory of the two-terminal conductance of monolayer and bilayer graphene in the quantum Hall regime are compared. We examine features of conductance as a function of gate voltage that allow monolayer, bilayer, and gapped samples to be ...
C. M. Marcus +6 more
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Quantum Conductance in Semimetallic Bismuth Nanocontacts [PDF]
Physical Review Letters, 2002 Electronic transport properties of bismuth nanocontacts are analyzed by means of a low temperature scanning tunneling microscope. The subquantum steps observed in the conductance versus elongation curves give evidence of atomic rearrangements in the contact.
Rodrigo, J. G. +3 more
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Enhanced thermoelectric properties in boron nitride quantum-dot
Results in Physics, 2017 We have investigated the ballistic thermoelectric properties in boron nitride quantum dots by using the nonequilibrium Green’s function approach and the Landauer transport theory.
Changning Pan, Mengqiu Long, Jun He
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Quantum Inelastic Conductance through Molecular Wires [PDF]
Physical Review Letters, 1999 4 pages, 4 figures, accepted for publication in Physical Review ...
Ness, H, Fisher, AJ
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Journal of Kufa-Physics, 2023 In this paper, a theoretical model for electron transport through symmetric system consisting of two baths interferometer with one single-level quantum dot in each of its arms was considered.
Laith Nazar, T. A. Salman
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The Quantum Tunneling of Ions Model Can Explain the Pathophysiology of Tinnitus
Brain Sciences, 2022 Tinnitus is a well-known pathological entity in clinical practice. However, the pathophysiological mechanisms behind tinnitus seem to be elusive and cannot provide a comprehensive understanding of its pathogenesis and clinical manifestations.
Baeth M Al-Rawashdeh +18 more
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Electron transfer and conductance quantum
Physical Chemistry Chemical Physics, 2020 The relationship between the quantum capacitance and the conductance quantum gives rise to a quantum mechanical equation that encompasses the theory of electron transfer rate proposed by Rudolph Marcus.
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