4.3 Article

High thermal conductivity and thermal boundary conductance of homoepitaxially grown gallium nitride (GaN) thin films

Related references

Note: Only part of the references are listed.
Article Nanoscience & Nanotechnology

Anisotropic thermal conductivity of the nanoparticles embedded GaSb thin film semiconductor

Yee Rui Koh et al.

Summary: This study utilized time-domain thermoreflectance to investigate the thermal transport of nanoparticles embedded GaSb thin film, providing experimental evidence of the quasi-ballistic effect. The research revealed a significant drop in the thermal conductivity of pure GaSb sample with varying pump laser modulation frequencies.

NANOTECHNOLOGY (2021)

Article Chemistry, Multidisciplinary

High In-Plane Thermal Conductivity of Aluminum Nitride Thin Films

Md Shafkat Bin Hoque et al.

Summary: High thermal conductivities were measured in thin aluminum nitride (AlN) films through steady-state thermoreflectance, with in-plane thermal conductivity surpassing even diamond thin films at low temperatures. Phonon-phonon scattering was found to drive thermal transport in these AlN films, leading to an increase in thermal conductivity as temperature decreases. This study sheds light on the interplay among boundary, defect, and phonon-phonon scattering that contributes to the high in-plane thermal conductivity of AlN thin films.

ACS NANO (2021)

Article Instruments & Instrumentation

Thermal conductivity measurements of sub-surface buried substrates by steady-state thermoreflectance

Md Shafkat Bin Hoque et al.

Summary: This study investigates the thermal conductivity of buried substrates using the optical pump-probe technique SSTR, providing guidance for future measurements. The steady-state nature of SSTR allows it to measure the thermal properties of buried substrates that are traditionally challenging to measure with transient pump-probe techniques.

REVIEW OF SCIENTIFIC INSTRUMENTS (2021)

Article Nanoscience & Nanotechnology

Interfacial Thermal Conductance across Room-Temperature-Bonded GaN/Diamond Interfaces for GaN-on-Diamond Devices

Zhe Cheng et al.

ACS APPLIED MATERIALS & INTERFACES (2020)

Article Chemistry, Physical

Experimental Control and Statistical Analysis of Thermal Conductivity in ZnO-Benzene Multilayer Thin Films

Fabian Krahl et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2020)

Article Materials Science, Multidisciplinary

Thermal boundary conductance across epitaxial metal/sapphire interfaces

Yee Rui Koh et al.

PHYSICAL REVIEW B (2020)

Article Materials Science, Multidisciplinary

GaN thermal transport limited by the interplay of dislocations and size effects

H. Li et al.

PHYSICAL REVIEW B (2020)

Article Instruments & Instrumentation

A steady-state thermoreflectance method to measure thermal conductivity

Jeffrey L. Braun et al.

REVIEW OF SCIENTIFIC INSTRUMENTS (2019)

Article Nanoscience & Nanotechnology

High Thermal Boundary Conductance across Bonded Heterogeneous GaN-SiC Interfaces

Fengwen Mu et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Article Crystallography

Long range, non-destructive characterization of GaN substrates for power devices

J. C. Gallagher et al.

JOURNAL OF CRYSTAL GROWTH (2019)

Article Materials Science, Multidisciplinary

Thermal conductivity of GaN, 71GaN, and SiC from 150 K to 850 K

Qiye Zheng et al.

PHYSICAL REVIEW MATERIALS (2019)

Article Nanoscience & Nanotechnology

Phonon Scattering by Dislocations in GaN

Tao Wang et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

Article Crystallography

Influence of HVPE substrates on homoepitaxy of GaN grown by MOCVD

J. K. Hite et al.

JOURNAL OF CRYSTAL GROWTH (2018)

Article Physics, Applied

Thickness dependent thermal conductivity of gallium nitride

Elbara Ziade et al.

APPLIED PHYSICS LETTERS (2017)

Article Physics, Applied

Elastic constants of GaN between 10 and 305K

K. Adachi et al.

JOURNAL OF APPLIED PHYSICS (2016)

Article Physics, Applied

Size dictated thermal conductivity of GaN

Thomas E. Beechem et al.

JOURNAL OF APPLIED PHYSICS (2016)

Article Materials Science, Multidisciplinary

Size effects on the thermal conductivity of amorphous silicon thin films

Jeffrey L. Braun et al.

PHYSICAL REVIEW B (2016)

Article Physics, Applied

Anisotropic thermal conductivity in single crystal β-gallium oxide

Zhi Guo et al.

APPLIED PHYSICS LETTERS (2015)

Article Materials Science, Multidisciplinary

Elastic modulus of phases in Ti-Mo alloys

Wei-dong Zhang et al.

MATERIALS CHARACTERIZATION (2015)

Article Physics, Applied

Thermal conductivity of bulk GaN-Effects of oxygen, magnesium doping, and strain field compensation

Roland B. Simon et al.

APPLIED PHYSICS LETTERS (2014)

Article Physics, Applied

Thermal boundary conductance across metal-gallium nitride interfaces from 80 to 450 K

Brian F. Donovan et al.

APPLIED PHYSICS LETTERS (2014)

Article Computer Science, Interdisciplinary Applications

ShengBTE: A solver of the Boltzmann transport equation for phonons

Wu Li et al.

COMPUTER PHYSICS COMMUNICATIONS (2014)

Article Materials Science, Multidisciplinary

Emerging challenges and materials for thermal management of electronics

Arden L. Moore et al.

MATERIALS TODAY (2014)

Article Materials Science, Multidisciplinary

Phonon scattering in strained transition layers for GaN heteroepitaxy

Jungwan Cho et al.

PHYSICAL REVIEW B (2014)

Article Instruments & Instrumentation

Pump-probe measurements of the thermal conductivity tensor for materials lacking in-plane symmetry

Joseph P. Feser et al.

REVIEW OF SCIENTIFIC INSTRUMENTS (2014)

Article Materials Science, Multidisciplinary

Relationship of thermal boundary conductance to structure from an analytical model plus molecular dynamics simulations

Xiao Wang Zhou et al.

PHYSICAL REVIEW B (2013)

Article Multidisciplinary Sciences

Universal phonon mean free path spectra in crystalline semiconductors at high temperature

Justin P. Freedman et al.

SCIENTIFIC REPORTS (2013)

Article Physics, Multidisciplinary

Thermal Conductivity and Large Isotope Effect in GaN from First Principles

L. Lindsay et al.

PHYSICAL REVIEW LETTERS (2012)

Article Physics, Multidisciplinary

Experimental Investigation of Size Effects on the Thermal Conductivity of Silicon-Germanium Alloy Thin Films

Ramez Cheaito et al.

PHYSICAL REVIEW LETTERS (2012)

Article Physics, Applied

Thermoreflectance of metal transducers for time-domain thermoreflectance

Yuxin Wang et al.

JOURNAL OF APPLIED PHYSICS (2010)

Article Thermodynamics

Criteria for Cross-Plane Dominated Thermal Transport in Multilayer Thin Film Systems During Modulated Laser Heating

Patrick E. Hopkins et al.

JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME (2010)

Article Materials Science, Multidisciplinary

Effects of surface roughness and oxide layer on the thermal boundary conductance at aluminum/silicon interfaces

Patrick E. Hopkins et al.

PHYSICAL REVIEW B (2010)

Article Thermodynamics

Low-temperature lattice thermal conductivity in free-standing GaN thin films

M. D. Kamatagi et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2009)

Review Physics, Condensed Matter

QUANTUM ESPRESSO: a modular and open-source software project for quantum simulations of materials

Paolo Giannozzi et al.

JOURNAL OF PHYSICS-CONDENSED MATTER (2009)

Article Instruments & Instrumentation

Pulse accumulation, radial heat conduction, and anisotropic thermal conductivity in pump-probe transient thermoreflectance

Aaron J. Schmidt et al.

REVIEW OF SCIENTIFIC INSTRUMENTS (2008)

Article Physics, Condensed Matter

Optical and magnetic resonance studies of Mg-doped GaN homoepitaxial layers grown by molecular beam epitaxy

E. R. Glaser et al.

PHYSICA B-CONDENSED MATTER (2007)

Article Materials Science, Multidisciplinary

Frequency dependence of the thermal conductivity of semiconductor alloys

Yee Kan Koh et al.

PHYSICAL REVIEW B (2007)

Article Physics, Condensed Matter

Thermal conductivity, dislocation density and GaN device design

C. Mion et al.

SUPERLATTICES AND MICROSTRUCTURES (2006)

Article Instruments & Instrumentation

Analysis of heat flow in layered structures for time-domain thermoreflectance

DG Cahill

REVIEW OF SCIENTIFIC INSTRUMENTS (2004)

Article Physics, Applied

Size effect on Young's modulus of thin chromium cantilevers

SG Nilsson et al.

APPLIED PHYSICS LETTERS (2004)

Article Materials Science, Multidisciplinary

Effects of impurities on the lattice parameters of GaN

CG Van de Walle

PHYSICAL REVIEW B (2003)

Article Physics, Condensed Matter

Thermal conductivity of GaN crystals in 4.2-300 K range

A Jezowski et al.

SOLID STATE COMMUNICATIONS (2003)

Article Materials Science, Multidisciplinary

Measurement of the elastic modulus of nanostructured gold and platinum thin films

MC Salvadori et al.

PHYSICAL REVIEW B (2003)

Article Materials Science, Multidisciplinary

Thermal conductance of epitaxial interfaces

RM Costescu et al.

PHYSICAL REVIEW B (2003)

Article Crystallography

Some effects of oxygen impurities on AlN and GaN

GA Slack et al.

JOURNAL OF CRYSTAL GROWTH (2002)

Article Physics, Applied

Thermal conductivity of GaN films: Effects of impurities and dislocations

J Zou et al.

JOURNAL OF APPLIED PHYSICS (2002)

Article Physics, Applied

Effect of dislocations on thermal conductivity of GaN layers

D Kotchetkov et al.

APPLIED PHYSICS LETTERS (2001)

Article Thermodynamics

Phonon heat conduction in thin films: Impacts of thermal boundary resistance and internal heat generation

TF Zeng et al.

JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME (2001)

Review Physics, Multidisciplinary

Phonons and related crystal properties from density-functional perturbation theory

S Baroni et al.

REVIEWS OF MODERN PHYSICS (2001)