자료유형  

 학위논문

Control Number  

0016931865

International Standard Book Number  

9798380583473

Dewey Decimal Classification Number  

530

Main Entry-Personal Name  

Jaffe, Gabriel R.

Publication, Distribution, etc. (Imprint  

[S.l.] : The University of Wisconsin - Madison., 2021

Publication, Distribution, etc. (Imprint  

Ann Arbor : ProQuest Dissertations & Theses, 2021

Physical Description  

1 online resource(94 p.)

General Note  

Source: Dissertations Abstracts International, Volume: 85-04, Section: B.

General Note  

Advisor: Eriksson, Mark A.

Dissertation Note  

Thesis (Ph.D.)--The University of Wisconsin - Madison, 2021.

Restrictions on Access Note  

This item must not be sold to any third party vendors.

Summary, Etc.  

요약Measurements of the thermal conductivity across thin films and interfaces are crucial for efforts to build a predictive model of thermal conductivity at sub-micron length scales. This thesis will cover cross-plane thermal conductivity measurements of InAlAs/InGaAs superlattices where phonon interface scattering plays an important role in determining the thermal conductivity of the heterostructure. Thermal measurements are performed using the three-omega method. This method typically requires long straight heating wires to be fabricated across the sample of interest. In many cases, obstructions on a sample's surface prevent straight wires from being made. We demonstrate both experimentally and numerically that heating wires in variety of shapes can be used for three-omega experiments without introducing significant systematic error.

Subject Added Entry-Topical Term  

Condensed matter physics.

Subject Added Entry-Topical Term  

Physics.

Subject Added Entry-Topical Term  

Materials science.

Index Term-Uncontrolled  

Hexagonal boron nitride

Index Term-Uncontrolled  

Interfaces

Index Term-Uncontrolled  

Phonons

Index Term-Uncontrolled  

Superlattices

Index Term-Uncontrolled  

Thermal conductivity

Index Term-Uncontrolled  

Three-omega method

Added Entry-Corporate Name  

The University of Wisconsin - Madison Physics

Host Item Entry  

Dissertations Abstracts International. 85-04B.

Host Item Entry  

Dissertation Abstract International

Electronic Location and Access  

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Control Number  

joongbu:643208