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Lab Publications

2021
Hines NJ, Yates L, Foley BM, Cheng Z, Bougher TL, Goorsky MS, Hobart KD, Feygelson TI, Tadjer MJ, Graham S. Steady-state methods for measuring in-plane thermal conductivity of thin films for heat spreading applications. Review of Scientific Instruments. 2021;92(4):044907.
Ji X, Cheng Z, Pek EK, Cahill DG. Thermal Conductivity Mapping of Oxidized SiC SiC Composites by Time Domain Thermoreflectance with Heterodyne Detection. Journal of the American Ceramic Society. 2021;104:4773–4781.
Mamun A, Hussain K, Jewel MU, Mollah S, Huynh K, Liao ME, Bai T, Koh YR, Cheng Z, Bin Hoque MS. Thick AlN Templates By MOCVD for the Thermal Management of III-N Electronics. ECS Meeting Abstracts. 2021;(33):1075.
Hobart KD, Feygelson TI, Tadjer MJ, Anderson TJ, Koehler AD, Graham Jr S, Goorsky M, Cheng Z, Yates L, Bai T.; 2021. Diamond on nanopatterned substrate. United States of America patent US
Cheng Z, Shi J, Yuan C, Kim S, Graham S. Thermal science and engineering of β-Ga2O3 materials and devices. In: Ultrawide Bandgap Semiconductors. Academic Press; 2021. pp. 77.
2020
Muraleedharan MG, Gordiz K, Rohskopf A, Wyant ST, Cheng Z, Graham S, Henry A. Understanding Phonon Transport Properties Using Classical Molecular Dynamics Simulations. arXiv preprint arXiv:2011.01070. 2020.
Koh YR, Cheng Z, Mamun A, Bin Hoque MS, Liu Z, Bai T, Hussain K, Liao ME, Li R, Gaskins JT. Bulk-like intrinsic phonon thermal conductivity of micrometer thick AlN films. ACS Applied Materials & Interfaces. 2020;12(26):29443–29450.
Cheng Z, Koh YR, Mamun A, Shi J, Bai T, Huynh K, Yates L, Liu Z, Li R, Lee E. Experimental observation of high intrinsic thermal conductivity of AlN. Physical Review Materials. 2020;4(4):044602.
Cheng Z, Wheeler VD, Bai T, Shi J, Tadjer MJ, Feygelson T, Hobart KD, Goorsky MS, Graham S. Integration of polycrystalline Ga2O3 on diamond for thermal management. Applied Physics Letters. 2020;116(6):062105.
Cheng Z, Mu F, Yates L, Suga T, Graham S. Interfacial Thermal Conductance across Room-Temperature-Bonded GaN/Diamond Interfaces for GaN-on-Diamond Devices. ACS Applied Materials & Interfaces. 2020;12(7):8376-8384.
Cheng Z, Koh YR, Ahmad H, Hu R, Shi J, Liao ME, Wang Y, Bai T, Li R, Lee E. Thermal Conductance Across Harmonic-matched Epitaxial Al-sapphire Heterointerfaces. Communications Physics. 2020;3(115).
Cheng Z, Mu F, You T, Xu W, Shi J, Liao ME, Wang Y, Huynh K, Suga T, Goorsky MS. Thermal Transport across Ion-Cut Monocrystalline β-Ga2O3 Thin Films and Bonded β-Ga2O3–SiC Interfaces. ACS Applied Materials & Interfaces. 2020;12(40):44943-44951.
Muraleedharan MG, Gordiz K, Rohskopf A, Wyant ST, Cheng Z, Graham S, Henry A. Understanding phonon transport properties using classical molecular dynamics simulations. arXiv preprint arXiv:2011.01070. 2020.
Cheng Z, Wheeler VD, Bai T, Shi J, Tadjer MJ, Feygelson T, Hobart KD, Goorsky MS, Graham S. Integration of polycrystalline Ga2O3 on diamond for thermal management. Applied Physics Letters. 2020;116(6):062105.
2019
Cheng Z, Weidenbach A, Feng T, Tellekamp BM, Howard S, Wahila MJ, Zivasatienraj B, Foley B, Pantelides ST, Piper LFJ. Diffuson-driven ultralow thermal conductivity in amorphous Nb2O5 thin films. Physical Review Materials. 2019;3(2):025002.
Cheng Z. THERMAL ENERGY TRANSPORT ACROSS ULTRAWIDE AND WIDE BANDGAP SEMICONDUCTOR INTERFACES. 2019.
Mu* F, Cheng* Z, Shi J, Shin S, Xu B, Shiomi J, Graham S, Suga T. High Thermal Boundary Conductance across Bonded Heterogeneous GaN-SiC Interfaces. ACS Applied Materials & Interfaces. 2019;11(36):33428–33434.
Cheng Z, Tanen N, Chang C, Shi J, McCandless J, Muller D, Jena D, Xing HG, Graham S. Significantly reduced thermal conductivity in β-(Al0.1Ga0.9)2O3/Ga2O3 superlattices. Applied Physics Letters. 2019;115(9):092105.
Cheng Z, Yates L, Shi J, Tadjer MJ, Hobart KD, Graham S. Thermal conductance across β-Ga2O3-diamond van der Waals heterogeneous interfaces. APL Materials. 2019;7(3):031118.
Cheng Z, Bai T, Shi J, Feng T, Wang Y, Mecklenburg M, Li C, Hobart KD, Feygelson TI, Tadjer MJ. Tunable Thermal Energy Transport across Diamond Membranes and Diamond–Si Interfaces by Nanoscale Graphoepitaxy. ACS applied materials & interfaces. 2019;11(20):18517-18527.

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