Results 41 to 50 of about 4,506 (296)

Passive SAW sensor for distance control of parameters

Технологія та конструювання в електронній апаратурі, 2006
A passive sensor based on surface acoustic waves (SAW) is proposed for wireless remote monitoring of physical parameters such as pressure, temperature, humidity, and radiation background.
G. Ya. Karapetyan, V. F. Kataev
doaj  

Nitrospinics: Nitride Materials for Spin‐Orbit and Orbital Torques From Memory to Artificial Intelligence

Advanced Functional Materials, EarlyView.
Further advances in applications can be anticipated through the development of unique and functional materials beyond conventional alloys. Nitrogen enables tailor‐made orbital textures in various transition‐metal hosts, paving the way for devices ranging from spintronics memory to artificial intelligence hardware.
Prabhat Kumar, Gaurav Kumar Shukla, Yoshio Miura, Shinji Isogami   +3 more
wiley   +1 more source

Measurement of the influence of the magnetic field on the thermo electromotive force in mikro and nano semiconductor films without creation of temperature gradient

Технологія та конструювання в електронній апаратурі, 2006
The influence of a magnetic field on the “metal–dielectric–semiconductor–metal” system forming a thermoelectric capacitor is considered. The processes of charging and discharging such a capacitor in the presence and absence of a magnetic field are ...
G. Ya. Karapetyan, V. F. Kataev
doaj  

Self‐Powered, Ultra‐Sensitive InGaAs/ITO Nanowire Radial Junction Infrared Photodiode for Low Flux Imaging at Room Temperature

Advanced Functional Materials, EarlyView.
This study reports a self‐powered InGaAs nanowire photodetector achieving single‐photon‐level sensitivity in the shortwave infrared at non‐cryogenic temperatures. The device demonstrates high‐speed imaging capabilities even under extremely low‐flux conditions.
Kosala Dhanawansha, Chaohao Chen, Zhe Li, Tuomas Haggren, Dawei Liu, Yang Yu, Baolei Liu, Sanjay Krishna, Hark H. Tan, Chennupati Jagadish, Lan Fu   +10 more
wiley   +1 more source

Thermoelectric device for thermoreflexotherapy

Технологія та конструювання в електронній апаратурі, 2005
A design and circuit solution of a multichannel autonomous device for thermoreflexotherapy has been developed. A significant feature of this device is the use of thermoelectric micromodules with a processor-based method of control and programming of ...
L. Ya. Kushneryk, B. M. Demchuk, A. I. Seredyuk   +2 more
doaj  

OBSERVED AND PREDICTED MANY-BODY EFFECTS IN THERMOELECTRICITY IN METALS

, 1978
On fait une revue des effets N corps qui sont observés et prédits pour l'effet thermoélectrique des métaux. On considère la possibilité d'indentifier les termes qui ne sont pas encore bien compris.A review is given of observed and predicted many-body ...
J.L. Opsal, J. Bass, J. L. Opsal
core   +1 more source

A Miniaturized Autonomous Thermomagnetic Generator

Advanced Functional Materials, EarlyView.
Micro, autonomous and high power thermomagnetic generator operating between a heat dissipator and a processor. ABSTRACT Thermomagnetic generators (TMG) are promising devices for converting low‐grade waste heat into electricity. Self‐actuation using permanent magnets is the key to autonomy.
Morgan Almanza, Doan Nguyen Ba, Nesrine Belkadi, Erika Fontana, Jean‐Eudes Duvauchelle, Sukhendu Sadhukhan, Loïc Becerra, Thibaut Devillers, Massimiliano Marangolo, Fabien Parrain, Nora M. Dempsey, Martino LoBue   +11 more
wiley   +1 more source

Modeling of a thermoelectric generator with a low-temperature heat source

Технологія та конструювання в електронній апаратурі, 2006
An analytical model of a semiconductor thermoelectric generator (TEG) with a low-temperature heat source has been created and studied. A method for optimizing its parameters is described, based on the coordination of the heat exchange system, the ...
L. T. Strutinskaya, V. Ya. Mikhailovsky, E. V. Chaikovskaya   +2 more
doaj  

Efficient Magnetization Switching Driven by Orbital Torque in Light 3d Transition‐Metal Nitrides

Advanced Functional Materials, EarlyView.
Efficient magnetization switching is demonstrated through orbital torque generated from light 3d transition‐metal nitride. Transition‐metal nitrides are established as effective sources of orbital angular momentum for current‐induced switching, highlighting their potential for low‐power next‐generation orbitronic devices beyond conventional heavy‐metal‐
Gaurav K. Shukla, Yoshio Miura, Mayank K. Singh, Shinji Isogami   +3 more
wiley   +1 more source

Alessandro Volta and his role in thermoelectricity

, 2009
Останніми роками у низці публікацій звертається увага на ту обставину, що, мабуть, не Зеєбек був першовідкривачем термоелектрики, а Вольта [1–4]. У пропонованій роботі ще раз порушується ця тема, оскільки багатьом з наукової громадськості факт відкриття ...
Пасторіно, Дж.
core   +1 more source