Optimization of Epitaxial Graphene Growth for Quantum Metrology

Publikation: Qualifikations-/Studienabschlussarbeit › Dissertation

Autoren

  • Davood Momeni Pakdehi

Organisationseinheiten

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Details

OriginalspracheEnglisch
QualifikationDoctor rerum naturalium
Gradverleihende Hochschule
Betreut von
  • Schumacher, Hans W., Betreuer*in, Externe Person
Datum der Verleihung des Grades11 Sept. 2020
ErscheinungsortHannover
PublikationsstatusVeröffentlicht - 2020

Abstract

Elektrische Quantennormale spielen eine wichtige Rolle in der modernen Metrologie, besonders seit der Einführung des revidierten Einheitensystems (SI) im Mai 2019. Durch die Zurückführung der Basiseinheiten auf exakt definierte Naturkonstanten sind auch die quantisierten Werte von Widerstandsnormalen (QHR) exakt gegeben. Die Von-Klitzing-Konstante RK = h/e2 (h Planck-Konstante und e Elementarladung) lässt sich mittels des Quanten-Hall-Effekts (QHE) präzise messen und ist somit die primäre Darstellung des Ohm. Die Quanten-Widerstandsnormale bestehen aktuell aus robusten GaAs/AlGaAs-Heterostrukturen, die eine Genauigkeit

Zitieren

Optimization of Epitaxial Graphene Growth for Quantum Metrology. / Momeni Pakdehi, Davood.
Hannover, 2020. 213 S.

Publikation: Qualifikations-/Studienabschlussarbeit › Dissertation

Momeni Pakdehi, D 2020, 'Optimization of Epitaxial Graphene Growth for Quantum Metrology', Doctor rerum naturalium, Gottfried Wilhelm Leibniz Universität Hannover, Hannover. https://doi.org/10.15488/10201
Momeni Pakdehi, D. (2020). Optimization of Epitaxial Graphene Growth for Quantum Metrology. [Dissertation, Gottfried Wilhelm Leibniz Universität Hannover]. https://doi.org/10.15488/10201
Momeni Pakdehi D. Optimization of Epitaxial Graphene Growth for Quantum Metrology. Hannover, 2020. 213 S. doi: 10.15488/10201
Momeni Pakdehi, Davood. / Optimization of Epitaxial Graphene Growth for Quantum Metrology. Hannover, 2020. 213 S.
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