Results 301 to 310 of about 372,428 (326)

Engineering Strategies for 2D Layered Tin Halide Perovskite Field‐Effect Transistors

open access: yesAdvanced Functional Materials, EarlyView.
2D halide perovskites are promising candidates for field‐effect transistor (FET) applications due to their high stability and suppressed ion migration in the presence of bulky organic spacers. This review systematically summarizes the optimization engineering strategies of 2D perovskite FETs and future challenges, which provide guidance for developing ...
Shuanglong Wang   +4 more
wiley   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Conductive mechanisms in electrical conductive adhesives with isotropical electrical conductivity

2011 IEEE 17th International Symposium for Design and Technology in Electronic Packaging (SIITME), 2011
Electrical conductivity of electrically conductive adhesives is controlled with three mechanisms. These mechanisms are described — a phonon-electron interaction, a constriction mechanism and a tunnel mechanism. If the phonon-electron and constriction mechanisms dominate; the temperature dependence of resistivity is positive and linear, and the ...
Jakub Cinert, Pavel Mach
openaire   +2 more sources

On the Electrical Conductivity of Metals [PDF]

open access: possibleProceedings of the Physical Society, 1959
The exact formula for the electrical conductivity of a metal, derived by Kubo, Greenwood, and others, is evaluated using Van Hove's methods for quantum mechanical transport problems. The evaluation is restricted to the case of elastic scattering by impurities or lattice vibrations, but completely avoids the use of the customary random phase assumption.
A Thellung, G V Chester
openaire   +1 more source

Electrical Conduction in Chlorpromazine

Nature, 1965
WE wish to report some further results on the electrical properties of 10-dimethylaminopropyl-2-chlorophenothiazine, commonly known as chlorpromazine. Previous work1 indicated this substance to be a semi-conductor with an activation energy of 2.1 eV and a d.c. resistivity of 1.3 × 1011 ohm-cm at 16° C.
F Gutman, F Gutman, H Keyzer
openaire   +3 more sources

Electrical Conductivity of Proteins

Nature, 1962
THERE has been considerable speculation in recent years on the nature of the current carriers in electrical conductivity of proteins. Up to 1943, the prevailing opinion was that the conductivity of proteins with adsorbed water was ionic. Then Baxter1 suggested that his results were more consistent with an electronic conduction mechanism both in the dry
Barnett Rosenberg, Barnett Rosenberg
openaire   +3 more sources

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