Minnich, Austin

Article from CaltechAUTHORS

• Zhang, Jiayin and Ardizzi, Anthony J., el al. (2026) Investigation of Real-Space Transfer Noise in InGaAs/InAlAs Quantum Wells for Indium Phosphide High Electron-Mobility Transistors; Physica Status Solidi (A); Vol. 223; No. 9; e202500981; 10.1002/pssa.202500981
• Hossain, Azmain A. and Murphy, Sela, el al. (2025) Atomic layer etching of niobium nitride using sequential exposures of O₂ and H₂/SF₆ plasmas; Journal of Vacuum Science & Technology A; Vol. 43; No. 4; 10.1116/6.0004548
• Kamakari, Hirsh and Sun, Jiace, el al. (2025) Experimental Demonstration of Scalable Cross-Entropy Benchmarking to Detect Measurement-Induced Phase Transitions on a Superconducting Quantum Processor; Physical Review Letters; Vol. 134; No. 12; 120401; 10.1103/physrevlett.134.120401
• Chen, Ivy I. and Solgaard, Jennifer, el al. (2024) Isotropic atomic layer etching of MgO-doped lithium niobate using sequential exposures of H₂ and SF₆/Ar plasmas; Journal of Vacuum Science & Technology A; Vol. 42; No. 6; 062603; 10.1116/6.0003962
• Hatanpää, Benjamin and Minnich, Austin J. (2024) Valleytronics and negative differential resistance in cubic boron nitride: A first-principles study; Physical Review Materials; Vol. 8; No. 10; 104602; 10.1103/physrevmaterials.8.104602
• Gabritchidze, Bekari and Chen, Justin H., el al. (2024) Experimental Investigation of Drain Noise in High Electron Mobility Transistors: Thermal and Hot Electron Noise; IEEE Transactions on Electron Devices; Vol. 71; No. 10; 5925 - 5932; 10.1109/ted.2024.3445889
• Hatanpää, Benjamin and Minnich, Austin J. (2024) Hot electron diffusion, microwave noise, and piezoresistivity in Si from first principles; Physical Review B; Vol. 109; No. 23; 235201; 10.1103/physrevb.109.235201
• Naik, Nachiket R. and Gabritchidze, Bekari, el al. (2024) Investigation of cryogenic current–voltage anomalies in SiGe HBTs: Role of base–emitter junction inhomogeneities; Journal of Applied Physics; Vol. 135; No. 16; 164501; 10.1063/5.0210218
• Catherall, David S. and Minnich, Austin J. (2023) Hot-hole transport and noise phenomena in silicon at cryogenic temperatures from first principles; Physical Review B; Vol. 108; No. 23; 235207; 10.1103/physrevb.108.235207
• Hossain, Azmain A. and Wang, Haozhe, el al. (2023) Isotropic plasma-thermal atomic layer etching of superconducting titanium nitride films using sequential exposures of molecular oxygen and SF₆/H₂ plasma; Journal of Vacuum Science & Technology A; Vol. 41; No. 6; 062601; 10.1116/6.0002965
• Esho, Iretomiwa and Minnich, Austin J. (2023) Charge transport in BAs and the role of two-phonon scattering; Physical Review B; Vol. 108; No. 16; 165202; 10.1103/physrevb.108.165202
• Koh, Jin Ming and Sun, Shi-Ning, el al. (2023) Measurement-induced entanglement phase transition on a superconducting quantum processor with mid-circuit readout; Nature Physics; 10.1038/s41567-023-02076-6
• Sun, Jiace and Minnich, Austin J. (2023) Transport and noise of hot electrons in GaAs using a semianalytical model of two-phonon polar optical phonon scattering; Physical Review B; Vol. 107; No. 20; Art. No. 205201; 10.1103/physrevb.107.205201
• Wang, Haozhe and Hossain, Azmain, el al. (2023) Isotropic plasma-thermal atomic layer etching of aluminum nitride using SF₆ plasma and Al(CH₃)₃; Journal of Vacuum Science and Technology A; Vol. 41; No. 3; Art. No. 032606; 10.1116/6.0002476
• Tan, Adrian T. K. and Sun, Shi-Ning, el al. (2023) Realizing symmetry-protected topological phases in a spin-1/2 chain with next-nearest-neighbor hopping on superconducting qubits; Physical Review A; Vol. 107; No. 3; Art. No. 032614; 10.1103/physreva.107.032614
• Hatanpää, Benjamin and Choi, Alexander Y., el al. (2023) Two-phonon scattering in nonpolar semiconductors: A first-principles study of warm electron transport in Si; Physical Review B; Vol. 107; No. 4; Art. No. L041110; 10.1103/physrevb.107.l041110
• Catherall, David S. and Minnich, Austin J. (2023) High-field charge transport and noise in p-Si from first principles; Physical Review B; Vol. 107; No. 3; Art. No. 035201; 10.1103/physrevb.107.035201
• Cheng, Peishi S. and Sun, Jiace, el al. (2022) High-field transport and hot-electron noise in GaAs from first-principles calculations: Role of two-phonon scattering; Physical Review B; Vol. 106; No. 24; Art. No. 245201; 10.1103/physrevb.106.245201
• Tazhigulov, Ruslan N. and Sun, Shi-Ning, el al. (2022) Simulating Models of Challenging Correlated Molecules and Materials on the Sycamore Quantum Processor; PRX Quantum; Vol. 3; No. 4; Art. No. 040318; 10.1103/prxquantum.3.040318
• Ardizzi, Anthony J. and Choi, Alexander Y., el al. (2022) Self-heating of cryogenic high electron-mobility transistor amplifiers and the limits of microwave noise performance; Journal of Applied Physics; Vol. 132; No. 8; 084501; 10.1063/5.0103156
• Wang, Haozhe and Minnich, Austin J. (2022) Oxidation-resistant metallic films: Surface engineering at the angstrom scale; Matter; Vol. 5; No. 8; 2455-2457; 10.1016/j.matt.2022.05.045
• Kim, Taeyong and Drakopoulos, Stavros X., el al. (2022) Origin of high thermal conductivity in disentangled ultra-high molecular weight polyethylene films: ballistic phonons within enlarged crystals; Nature Communications; Vol. 13; Art. No. 2452; PMCID PMC9068786; 10.1038/s41467-022-29904-2
• Esho, Iretomiwa and Choi, Alexander Y., el al. (2022) Theory of drain noise in high electron mobility transistors based on real-space transfer; Journal of Applied Physics; Vol. 131; No. 8; Art. No. 085111; 10.1063/5.0069352
• Lee, Hun and Lee, Sehyuk, el al. (2022) Enhancing anisotropy of thermal conductivity based on tandem acoustic Bragg reflectors; Journal of Applied Physics; Vol. 131; No. 7; Art. No. 075110; 10.1063/5.0069575
• Kamakari, Hirsh and Sun, Shi-Ning, el al. (2022) Digital Quantum Simulation of Open Quantum Systems Using Quantum Imaginary–Time Evolution; PRX Quantum; Vol. 3; No. 1; Art. No. 010320; 10.1103/prxquantum.3.010320
• Park, Sang-Hyuk and Lee, Hun, el al. (2021) Annealing-based manipulation of thermal phonon transport from light-emitting diodes to graphene; Journal of Applied Physics; Vol. 130; No. 24; Art. No. 244303; 10.1063/5.0069466
• Drakopoulos, Stavros X. and Manika, Georgia C., el al. (2021) Gold/ultra-high molecular weight polyethylene nanocomposites for electrical energy storage: Enhanced recovery efficiency upon uniaxial deformation; Journal of Applied Polymer Science; Vol. 138; No. 42; Art. No. 51232; 10.1002/app.51232
• Naik, Nachiket R. and Minnich, Austin J. (2021) Quasiballistic electron transport in cryogenic SiGe HBTs studied using an exact, semi-analytic solution to the Boltzmann equation; Journal of Applied Physics; Vol. 130; No. 17; Art. No. 174504; 10.1063/5.0063178
• Choi, Alexander Y. and Esho, Iretomiwa, el al. (2021) Characterization of self-heating in cryogenic high electron mobility transistors using Schottky thermometry; Journal of Applied Physics; Vol. 130; No. 15; Art. No. 155107; 10.1063/5.0063331
• Kim, Taeyong and Moon, Jaeyun, el al. (2021) Origin of micrometer-scale propagation lengths of heat-carrying acoustic excitations in amorphous silicon; Physical Review Materials; Vol. 5; No. 6; Art. No. 065602; 10.1103/PhysRevMaterials.5.065602
• Motta, Mario and Ye, Erika, el al. (2021) Low rank representations for quantum simulation of electronic structure; npj Quantum Information; Vol. 7; Art. No. 83; 10.1038/s41534-021-00416-z
• Choi, Alexander Y. and Cheng, Peishi S., el al. (2021) Electronic noise of warm electrons in semiconductors from first principles; Physical Review Materials; Vol. 5; No. 4; Art. No. 044603; 10.1103/PhysRevMaterials.5.044603
• Sun, Shi-Ning and Motta, Mario, el al. (2021) Quantum Computation of Finite-Temperature Static and Dynamical Properties of Spin Systems Using Quantum Imaginary Time Evolution; PRX Quantum; Vol. 2; No. 1; Art. No. 010317; 10.1103/PRXQuantum.2.010317
• White, Alec F. and Gao, Yang, el al. (2020) A coupled cluster framework for electrons and phonons; Journal of Chemical Physics; Vol. 153; No. 22; Art. No. 224112; 10.1063/5.0033132
• Sun, Bo and Niu, Shanyuan, el al. (2020) High frequency atomic tunneling yields ultralow and glass-like thermal conductivity in chalcogenide single crystals; Nature Communications; Vol. 11; No. 1; Art. No. 6039; PMCID PMC7699621; 10.1038/s41467-020-19872-w
• Gao, Yang and Sun, Qiming, el al. (2020) Electronic structure of bulk manganese oxide and nickel oxide from coupled cluster theory; Physical Review B; Vol. 101; No. 16; Art. No. 165138; 10.1103/PhysRevB.101.165138
• Motta, Mario and Sun, Chong, el al. (2020) Determining eigenstates and thermal states on a quantum computer using quantum imaginary time evolution; Nature Physics; Vol. 16; No. 2; 205-210; 10.1038/s41567-019-0704-4
• Cheng, Peishi and Shulumba, Nina, el al. (2019) Thermal transport and phonon focusing in complex molecular crystals: Ab initio study of polythiophene; Physical Review B; Vol. 100; No. 9; Art. No. 094306; 10.1103/physrevb.100.094306
• Robbins, Andrew B. and Drakopoulos, Stavros X., el al. (2019) Ballistic thermal phonons traversing nanocrystalline domains in oriented polyethylene; Proceedings of the National Academy of Sciences of the United States of America; Vol. 116; No. 35; 17163-17168; PMCID PMC6717268; 10.1073/pnas.1905492116
• Hua, Chengyun and Lindsay, Lucas, el al. (2019) Generalized Fourier's law for nondiffusive thermal transport: Theory and experiment; Physical Review B; Vol. 100; No. 8; Art. No. 085203; 10.1103/PhysRevB.100.085203
• Thomas, Nathan H. and Sherrott, Michelle C., el al. (2019) Electronic Modulation of Near-Field Radiative Transfer in Graphene Field Effect Heterostructures; Nano Letters; Vol. 19; No. 6; 3898-3904; 10.1021/acs.nanolett.9b01086
• Moon, Jaeyun and Hermann, Raphaël P., el al. (2019) Thermal acoustic excitations with atomic-scale wavelengths in amorphous silicon; Physical Review Materials; Vol. 3; No. 6; Art. No. 065601; 10.1103/physrevmaterials.3.065601
• Manley, M. E. and Hellman, O., el al. (2019) Intrinsic anharmonic localization in thermoelectric PbSe; Nature Communications; Vol. 10; Art. No. 1928; PMCID PMC6486597; 10.1038/s41467-019-09921-4
• Ye, Erika and Minnich, Austin J. (2019) Ab initio based investigation of thermal transport in superlattices using the Boltzmann equation: Assessing the role of phonon coherence; Journal of Applied Physics; Vol. 125; No. 5; Art. No. 055107; 10.1063/1.5075481
• DeAngelis, Freddy and Muraleedharan, Murali Gopal, el al. (2018) Thermal Transport in Disordered Materials; Nanoscale and Microscale Thermophysical Engineering; Vol. 23; No. 2; 81-116; 10.1080/15567265.2018.1519004
• Jurado, Zoila and Kou, Junlong, el al. (2018) Wavelength-selective thermal extraction for higher efficiency and power density thermophotovoltaics; Journal of Applied Physics; Vol. 124; No. 18; Art. No. 183105; 10.1063/1.5049733
• Chen, Xiangwen and Hua, Chengyun, el al. (2018) Quasiballistic Thermal Transport from Nanoscale Heaters and the Role of the Spatial Frequency; Physical Review Applied; Vol. 10; No. 5; Art. No. 054068; 10.1103/physrevapplied.10.054068
• Ravichandran, Navaneetha K. and Zhang, Hang, el al. (2018) Spectrally Resolved Specular Reflections of Thermal Phonons from Atomically Rough Surfaces; Physical Review X; Vol. 8; No. 4; Art. No. 041004; 10.1103/physrevx.8.041004
• Kou, Junlong and Minnich, Austin J. (2018) Dynamic optical control of near-field radiative transfer; Optics Express; Vol. 26; No. 18; A729-A736; 10.1364/oe.26.00a729
• Guo, Ruiqiang and Jho, Young-Dahl, el al. (2018) Coherent control of thermal phonon transport in van der Waals superlattices; Nanoscale; Vol. 10; No. 30; 14432-14440; 10.1039/c8nr02150c
• Dou, Nicholas G. and Jagt, Robert A., el al. (2018) Ultralow Thermal Conductivity and Mechanical Resilience of Architected Nanolattices; Nano Letters; Vol. 18; No. 8; 4755-4761; 10.1021/acs.nanolett.8b01191
• Yang, Lina and Latour, Benoit, el al. (2018) Phonon transmission at crystalline-amorphous interfaces studied using mode-resolved atomistic Green's functions; Physical Review B; Vol. 97; No. 20; Art. No. 205306; 10.1103/PhysRevB.97.205306
• Ilic, Ognjen and Thomas, Nathan H., el al. (2018) Active Radiative Thermal Switching with Graphene Plasmon Resonators; ACS Nano; Vol. 12; No. 3; 2474-2481; 10.1021/acsnano.7b08231
• Hua, Chengyun and Minnich, Austin J. (2018) Heat dissipation in the quasiballistic regime studied using the Boltzmann equation in the spatial frequency domain; Physical Review B; Vol. 97; No. 1; Art. No. 014307; 10.1103/PhysRevB.97.014307
• Moon, Jaeyun and Latour, Benoit, el al. (2018) Propagating elastic vibrations dominate thermal conduction in amorphous silicon; Physical Review B; Vol. 97; No. 2; Art. No. 024201; 10.1103/PhysRevB.97.024201
• Shulumba, Nina and Hellman, Olle, el al. (2017) Lattice Thermal Conductivity of Polyethylene Molecular Crystals from First-Principles Including Nuclear Quantum Effects; Physical Review Letters; Vol. 119; No. 18; Art. No. 185901; 10.1103/PhysRevLett.119.185901
• Latour, Benoit and Shulumba, Nina, el al. (2017) Ab initio study of mode-resolved phonon transmission at Si/Ge interfaces using atomistic Green's functions; Physical Review B; Vol. 96; No. 10; Art. No. 104310; 10.1103/PhysRevB.96.104310
• Liao, Bolin and Najafi, Ebrahim, el al. (2017) Photo-excited hot carrier dynamics in hydrogenated amorphous silicon imaged by 4D electron microscopy; Nature Nanotechnology; Vol. 12; No. 9; 871-876; 10.1038/NNANO.2017.124
• Kim, Taeyong and Ding, Ding, el al. (2017) Elastic and thermal properties of free-standing molybdenum disulfide membranes measured using ultrafast transient grating spectroscopy; APL Materials; Vol. 5; No. 8; Art. No. 086105; 10.1063/1.4999225
• Thomas, Nathan H. and Chen, Zhen, el al. (2017) Semiconductor-based Multilayer Selective Solar Absorber for Unconcentrated Solar Thermal Energy Conversion; Scientific Reports; Vol. 7; Art. No. 5362; PMCID PMC5509749; 10.1038/s41598-017-05235-x
• Liao, Bolin and Zhao, Huan, el al. (2017) Spatial-Temporal Imaging of Anisotropic Photocarrier Dynamics in Black Phosphorus; Nano Letters; Vol. 17; No. 6; 3675-3680; 10.1021/acs.nanolett.7b00897
• Hua, Chengyun and Chen, Xiangwen, el al. (2017) Experimental metrology to obtain thermal phonon transmission coefficients at solid interfaces; Physical Review B; Vol. 95; No. 20; Art. No. 205423; 10.1103/PhysRevB.95.205423
• Kou, Jun-long and Jurado, Zoila, el al. (2017) Daytime radiative cooling using near-black infrared emitters; ACS Photonics; Vol. 4; No. 3; 626-630; 10.1021/acsphotonics.6b00991
• Yang, Lina and Minnich, Austin J. (2017) Thermal transport in nanocrystalline Si and SiGe by ab initio based Monte Carlo simulation; Scientific Reports; Vol. 7; Art. No. 44254; PMCID PMC5349535; 10.1038/srep44254
• Shulumba, Nina and Hellman, Olle, el al. (2017) Intrinsic localized mode and low thermal conductivity of PbSe; Physical Review B; Vol. 95; No. 1; Art. No. 014302; 10.1103/PhysRevB.95.014302
• Moon, Jaeyun and Minnich, Austin J. (2016) Sub-amorphous thermal conductivity in amorphous heterogeneous nanocomposites; RSC Advances; Vol. 6; No. 107; 105154-105160; 10.1039/c6ra24053d
• Ding, D. and Kim, T., el al. (2016) Active Thermal Extraction and Temperature Sensing of Near-field Thermal Radiation; Scientific Reports; Vol. 6; Art. No. 32744; PMCID PMC5011705; 10.1038/srep32744
• Minnich, A. J. (2016) Exploring the Extremes of Heat Conduction in Anisotropic Materials; Nanoscale and Microscale Thermophysical Engineering; Vol. 20; No. 1; 1-21; 10.1080/15567265.2016.1170080
• Zhang, Hang and Chen, Xiangwen, el al. (2016) Temperature-Dependent Mean Free Path Spectra of Thermal Phonons Along the c-Axis of Graphite; Nano Letters; Vol. 16; No. 3; 1643-1649; 10.1021/acs.nanolett.5b04499
• Kiuru, Tero and Chattopadhyay, Goutam, el al. (2016) Thermal Characterization of Substrate Options for High-Power THz Multipliers Over a Broad Temperature Range; IEEE Transactions on Terahertz Science and Technology; Vol. 6; No. 2; 328-335; 10.1109/TTHZ.2015.2511746
• Ding, D. and Kim, T., el al. (2016) Active Thermal Extraction of Near-field Thermal Radiation; Physical Review B; Vol. 93; No. 8; Art. No. 081402; 10.1103/PhysRevB.93.081402
• Ravichandran, Navaneetha K. and Minnich, Austin J. (2016) Role of thermalizing and nonthermalizing walls in phonon heat conduction along thin films; Physical Review B; Vol. 93; No. 3; Art. No. 035314; 10.1103/PhysRevB.93.035314
• Dou, Nicholas G. and Minnich, Austin J. (2016) Heat conduction in multifunctional nanotrusses studied using Boltzmann transport equation; Applied Physics Letters; Vol. 108; No. 1; Art. No. 011902; 10.1063/1.4939266
• Robbins, Andrew B. and Minnich, Austin J. (2015) Crystalline polymers with exceptionally low thermal conductivity studied using molecular dynamics; Applied Physics Letters; Vol. 107; No. 20; Art. No. 201908; 10.1063/1.4936195
• Minnich, A. J. (2015) Thermal phonon boundary scattering in anisotropic thin films; Applied Physics Letters; Vol. 107; No. 18; Art. No. 183106; 10.1063/1.4935160
• Minnich, A. J. (2015) Multidimensional quasiballistic thermal transport in transient grating spectroscopy; Physical Review B; Vol. 92; No. 8; Art. No. 085203; 10.1103/PhysRevB.92.085203
• Hu, Yongjie and Zeng, Lingping, el al. (2015) Spectral mapping of thermal conductivity through nanoscale ballistic transport; Nature Nanotechnology; Vol. 10; No. 8; 701-706; 10.1038/nnano.2015.109
• Hua, Chengyun and Minnich, Austin J. (2015) Semi-analytical solution to the frequency-dependent Boltzmann transport equation for cross-plane heat conduction in thin films; Journal of Applied Physics; Vol. 117; No. 17; Art. No. 175306; 10.1063/1.4919432
• Ding, Ding and Minnich, Austin J. (2015) Selective Radiative Heating of Nanostructures Using Hyperbolic Metamaterials; Optics Express; Vol. 23; No. 7; A299-A308; 10.1364/OE.23.00A299
• Zhang, Hang and Hua, Chengyun, el al. (2015) Length Dependent Thermal Conductivity Measurements Yield Phonon Mean Free Path Spectra in Nanostructures; Scientific Reports; Vol. 5; No. 3; Art. No. 9121; PMCID PMC4357850; 10.1038/srep09121
• Zhang, Hang and Minnich, Austin J. (2015) The best nanoparticle size distribution for minimum thermal conductivity; Scientific Reports; Vol. 5; Art. No. 8995; PMCID PMC4355732; 10.1038/srep08995
• Minnich, A. J. (2015) Phonon heat conduction in layered anisotropic crystals; Physical Review B; Vol. 91; No. 8; Art. No. 085206; 10.1103/PhysRevB.91.085206
• Minnich, A. J. (2015) Advances in the measurement and computation of thermal phonon transport properties; Journal of Physics: Condensed Matter; Vol. 27; No. 5; Art. No. 053202; 10.1088/0953-8984/27/5/053202
• Schleeh, J. and Mateos, J., el al. (2015) Phonon black-body radiation limit for heat dissipation in electronics; Nature Materials; Vol. 14; No. 2; 187-192; 10.1038/nmat4126
• Hua, Chengyun and Minnich, Austin J. (2014) Analytical Green's function of the multidimensional frequency-dependent phonon Boltzmann equation; Physical Review B; Vol. 90; No. 21; Art. No. 214306; 10.1103/PhysRevB.90.214306
• Hua, Chengyun and Minnich, Austin J. (2014) Importance of frequency-dependent grain boundary scattering in nanocrystalline silicon and silicon-germanium thermoelectrics; Semiconductor Science and Technology; Vol. 29; No. 12; Art. No. 124004; 10.1088/0268-1242/29/12/124004
• Maasilta, Ilari and Minnich, Austin J. (2014) Heat under the microscope; Physics Today; Vol. 67; No. 8; 27-32; 10.1063/PT.3.2479
• Ravichandran, Navaneetha K. and Minnich, Austin J. (2014) Coherent and Incoherent Thermal Transport in Nanomeshes; Physical Review B; Vol. 89; No. 20; Art. No. 205432; 10.1103/PhysRevB.89.205432
• Ding, D. and Minnich, A. J. (2014) Radial Quasiballistic Transport in Time-Domain Thermoreflectance Studied Using Monte Carlo Simulations; Applied Physics Letters; Vol. 104; No. 14; Art. No. 143104; 10.1063/1.4870811
• Hua, Chengyun and Minnich, Austin J. (2014) Transport regimes in quasiballistic heat conduction; Physical Review A; Vol. 89; No. 9; Art. No. 094302; 10.1103/PhysRevB.89.094302
• Lo, F. S. and Lu, P. S., el al. (2014) Modeling a thermionic energy converter using finite-difference time-domain particle-in-cell simulations; Physics of Plasmas; Vol. 21; No. 2; Art. No. 023510; 10.1063/1.4865828
• Minnich, Austin J. (2013) Naturally glassy crystals; Nature Nanotechnology; Vol. 8; No. 6; 392-393; 10.1038/nnano.2013.106
• Johnson, Jeremy A. and Maznev, A. A., el al. (2013) Direct Measurement of Room-Temperature Nondiffusive Thermal Transport Over Micron Distances in a Silicon Membrane; Physical Review Letters; Vol. 110; No. 2; Art. No. 025901; 10.1103/physrevlett.110.025901
• Luckyanova, Maria N. and Garg, Jivtesh, el al. (2012) Coherent Phonon Heat Conduction in Superlattices; Science; Vol. 338; No. 6109; 936-939; 10.1126/science.1225549
• Minnich, A. J. (2012) Determining Phonon Mean Free Paths from Observations of Quasiballistic Thermal Transport; Physical Review Letters; Vol. 109; No. 20; Art. No. 205901; 10.1103/PhysRevLett.109.205901
• Minnich, A. J. and Chen, G., el al. (2011) Quasiballistic heat transfer studied using the frequency-dependent Boltzmann transport equation; Physical Review B; Vol. 84; No. 23; Art. No. 235207; 10.1103/PhysRevB.84.235207