Skip to main content
Fachgebiete
Automobil + Motoren Bauwesen + Immobilien Business IT + Informatik Elektrotechnik + Elektronik Energie + Nachhaltigkeit Finance + Banking Management + Führung Marketing + Vertrieb Maschinenbau + Werkstoffe Versicherung + Risiko
DE
EN
Themenseiten
Organisationspsychologie Projektmanagement Marketing Smart Manufacturing
Bücher
Zeitschriften
Weitere Formate
Podcasts Webinare Technik Webinare Wirtschaft Kongresse Veranstaltungskalender Awards
Jetzt Einzelzugang starten
Zugang für Unternehmen
Referenzkunden
ATZ-Fachkongress

Chassis.tech plus 2024


4 Kongresse in einer Veranstaltung

Treffen Sie in München die Fachleute von Chassis, Lenkung, Bremsen sowie Reifen/Räder.
Erweiterte Suche
Anmelden
nach oben
Physics of Metals and Metallography
Erschienen in: Physics of Metals and Metallography 11/2019

01.11.2019 | THEORY OF METALS

Effect of Anisotropy of Elastic Energy on the Electron–Phonon Drag and Temperature Dependences of Thermal EMF in Potassium Crystals at Low Temperatures

verfasst von: I. I. Kuleev, I. G. Kuleev

Erschienen in: Physics of Metals and Metallography | Ausgabe 11/2019

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

The effect of anisotropy of elastic energy on electron–phonon drag and thermoelectric phenomena in potassium crystals is studied. The temperature dependences of the thermal conductivity, thermal emf, and contributions to them from phonons of different polarizations are calculated. The calculation results are matched to the experimental data by varying the electron–phonon interaction constant for quasi-transverse phonons. It is established that the contribution of slow quasi-transverse phonons to the drag thermal emf of bulk potassium crystals is by an order of magnitude greater than the contribution of quasi-longitudinal phonons. The maximum values of the drag thermal emf in perfect potassium crystals are determined. It is shown that they do not depend on the electron–phonon interaction constants, but are determined by the second-order elastic moduli and the electron density.
Vorheriger Artikel Change in Thermophysical Properties and Melting Temperature of Niobium with Increasing Pressure
Nächster Artikel Optical Absorption of a Composite Based on Bimetallic Nanoparticles. Classical Approach

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Jetzt informieren

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Jetzt informieren
Literatur
1.
D. K. C. MacDonald, W. B. Pearson, and I. M. Templeton, “Thermo-electricity at low temperatures. VIII. Thermo-electricity of the alkali metals below 2 K,” Proc. R. Soc. Lond., Ser. A 256, 334 (1960).
2.
A. M. Guenault and D. K. C. MacDonald, “Electron and phonon scattering thermoelectricity in potassium and alloys at very low temperatures,” Proc. R. Soc. Lond., Ser. A 264, 41 (1961).
3.
M. R. Stinson, R. Fletcher, and C. R. Leavens, “Thermomagnetic and thermoelectric properties of potassium,” Phys. Rev. B 20, 3970–3990 (1979).CrossRef
4.
R. Fletcher, “Scattering of phonons by dislocations in potassium,” Phys. Rev. B 36, 3042–3051 (1987).CrossRef
5.
F. J. Blatt, P. A. Schroeder, C. L. Foiles, and D. Greig, Thermoelectric Power of Metals (Plenum, London, 1976).CrossRef
6.
J. M. Ziman, Electrons and Phonons (Oxford, 1960) [in Russian].
7.
F. Blatt, Physics of Electronic Conductivity in Solids (Izd-vo IL, Moscow, 1971) [in Russian].
8.
L. E. Gurevich, “Thermoelectric properties of conductors,” Zh. Eksp. Teor. Fiz. 16, 193 (1946).
9.
C. Herring, “Theory of the thermoelectric power of semiconductors,” Phys. Rev. 96, 1163 (1954).CrossRef
10.
I. G. Kuleev, I. I. Kuleev, S. M. Bakharev, and V. V. Ustinov, Phonon Focusing and Phonon Transport in Single-Crystal Nanostructures (UMTs UPI, Yekaterinburg, 2018) [in Russian].
11.
F. I. Fedorov, Theory of Elastic Waves in Crystals (Nauka, Moscow, 1965).
12.
I. G. Kuleev and I. I. Kuleev, “Elastic waves in cubic crystals with positive or negative anisotropy of second-order elastic moduli,” Phys. Solid State 49, No. 3, 437–444 (2007).CrossRef
13.
I. G. Kuleev and I. I. Kuleev, “The role of quasi-longitudinal and quasi-transverse phonons in the thermoelectric power of entrainment of potassium crystals at low temperatures,” J. Exp. Theor. Phys. 155, No. 6, 56–70 (2019).
14.
B. Truel, C. Elbaum, and B. B. Chick, “Ultrasonic methods in solid state physics,” (Academic, New York–London, 1969).
15.
I. I. Kuleev and I. G. Kuleev, “Phonon focusing and anisotropy of the lattice thermal conductivity of potassium crystals at low temperatures,” Phys. Met. Metallogr. 119, 1141–1147 (2018).CrossRef
16.
I. G. Kuleev, I. I. Kuleev, S. M. Bakharev, and V. V. Ustinov, “Phonon focusing and electron–phonon drag in semiconductor crystals with degenerate charge-carrier statistics,” J. Exp. Theor. Phys. 150, 567–585 (2016).
17.
L. E. Gurevich and I. Ya. Korenblit, “The influence of electron drag by phonons and their mutual drag on kinetic coefficients of semimetals,” Fiz. Tverd. Tela 6, 856–863 (1964).
18.
G. D. Mahan, L. Lindsay, and D. A. Broido, “The Seebeck coefficient and phonon drag in silicon,” J. Appl. Phys. 116, 245 102 (2014).CrossRef
19.
J. W. Ekin and B. W. Maxfield, “Electrical resistivity of potassium from 1 to 25° K,” Phys. Rev. B 4, 4215–4225 (1971).CrossRef
20.
A. P. Zhernov and A. V. Inyushkin, Isotopic Effects in Solids (RNTs Kurchatovskii Institut, Moscow, 2001) [in Russian].
21.
P. G. Klemens, “The scattering of low-frequency lattice waves by static imperfections,” Proc. Phys. Soc. Sect. A 68, No. 12, 1113–1128 (1955).CrossRef
Metadaten
Titel
Effect of Anisotropy of Elastic Energy on the Electron–Phonon Drag and Temperature Dependences of Thermal EMF in Potassium Crystals at Low Temperatures
verfasst von
I. I. Kuleev
I. G. Kuleev
Publikationsdatum
01.11.2019
Verlag
Pleiades Publishing
Erschienen in
Physics of Metals and Metallography / Ausgabe 11/2019
Print ISSN: 0031-918X
Elektronische ISSN: 1555-6190
DOI
https://doi.org/10.1134/S0031918X19110103

Weitere Artikel der Ausgabe 11/2019

Physics of Metals and Metallography 11/2019 Zur Ausgabe

STRUCTURE, PHASE TRANSFORMATIONS, AND DIFFUSION

Structural Changes during Thermal and Radiation Impacts in a Stainless Steel Alloyed with Titanium

STRUCTURE, PHASE TRANSFORMATIONS, AND DIFFUSION

Crystallographic Analysis and Mechanism of the Martensitic Transformation in the Heusler Alloy Ni47Mn42In11

STRENGTH AND PLASTICITY

Effect of Multipass on Microstructure and Impact Toughness of As-Cast Al–20Si Alloy via Friction Stir Processing

STRUCTURE, PHASE TRANSFORMATIONS, AND DIFFUSION

Coatings Based on Al2Au Intermetallic Compound: Structure and Optical Properties

ELECTRICAL AND MAGNETIC PROPERTIES

Spontaneous Spin Reorientation in Gd–Co Amorphous Films

STRUCTURE, PHASE TRANSFORMATIONS, AND DIFFUSION

Mechanism of Grain Selection in the Channel of a Crystal Selector to Obtain Single Crystal Castings of Nickel-Base Heat-Resistant Alloys