Galvanothermomagnetic effects in anisotropic media

Abanskii, P. I. B; Buda, I. S.; Dakhovskii, I. V.; Samoilovich, A. G.

doi:10.1002/pssb.2220670128

Cited by 5 publications

(2 citation statements)

References 7 publications

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“…Детальні числові розрахунки кінетичних коефіцієнтів, як вказували автори [10,11], можуть виконуватися ( для таких кристалів як кремній чи германій) на основі теорії анізотропного розсіяння [12], в рамках якої з необхідною послідовністю враховується не тільки анізотропія ефективної маси носіїв заряду, але також і анізотропний характер їх розсіяння.…”

Section: деякі особливості магнітоопору в реальних кристалахunclassified

Determination of the Degree of Homogeneity for n Ge Crystals by Measurements of Magnetoresistance in Classically Weak Magnetic Fields

Гайдар

Баранский

2015

PCSS

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In a wide range of values of the resistivity 0.0212 £ r £ 35 Ohm×cm for n‑Ge crystals with known crystallographic orientation the ratio , which was predicted by the theory, was experimentally confirmed. The experimentally measured deviations from the relationship , which are associated with the heterogeneity of the crystals, it is proposed to use for qualitative assessment of the degree of heterogeneity in the spatial distribution of dopants in the samples.

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Section: деякі особливості магнітоопору в реальних кристалахunclassified

Determination of the Degree of Homogeneity for n Ge Crystals by Measurements of Magnetoresistance in Classically Weak Magnetic Fields

Гайдар

Баранский

2015

PCSS

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“…The appearance of new more efficient materials for anisotropic thermoelements is reviving interest in the transverse thermoelectric effect. The principle of operation and the features ATs were extensively studied both in scientific and applied aspects [4][5][6]. A transverse AT, as a voltage source in measuring systems, has some advantages:…”

Section: Introductionmentioning

confidence: 99%

Anisotropic Thermoelectric Generator Made from Single Crystal Bi Microwire

Konopko

Nikolaeva

Huber

et al. 2016

3rd International Conference on Nanotechnologies and Biomedical Engineering

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Abstract-Currently, for thermoelectric conversion of heat most widely used is the approach based on the Seebeck and Peltier effects created at the interface of two materials with different values S of the Seebeck coefficient. Another type of thermoelectric converter is the anisotropic thermoelement (AT) using anisotropy of thermoelectric power. AT has some advantages: -the transverse thermopower, unlike a conventional thermocouple, is proportional to the temperature gradient (T1-T2)/h instead of the temperature difference T1-T2; -Voltage V is proportional to the length l of AT. To increase the AT output voltage we need either increase the length l of AT or decrease its thickness h. According to our experimental data, to obtain a thermoelectric voltage of 1 V at a transverse temperature gradient of 5 K, the microwire with a diameter of 2 µm and a length of 8 m must be used. In our experimental sample the long wire in glass coating was wound into a flat spiral.

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