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Failure of the Callaway Description of Heat Flow in Boron Arsenide and Boron Antimonide driven by Phonon Scattering Selection Rules
Nikhil Malviya & Navaneetha K. Ravichandran, Physical Review B 108 (15), 155201, 2023
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High-frequency Phonons Drive Large Phonon-drag Thermopower in Semiconductors at High Carrier Density
Chunhua Li, Nakib H. Protik, Navaneetha K. Ravichandran & David Broido, Physical Review B (Letters) 107 (8), L081202, 2023
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Peak Thermal Conductivity Measurements of Boron Arsenide Crystals
Yuanyuan Zhou, Chunhua Li, Pawan Koirala, Geethal Amila Gamage, Hanlin Wu, Sheng Li, Navaneetha K. Ravichandran, et al., Physical Review Materials (Letters) 6 (6), L061601, 2022
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Exposing the Hidden Influence of Selection Rules on Phonon–Phonon Scattering by Pressure and Temperature Tuning
Navaneetha K. Ravichandran & David Broido, Nature Communications 12, 3473, 2021
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How Dopants Limit the Ultrahigh Thermal Conductivity of Boron Arsenide: a First Principles Study
Mauro Fava, Nakib Haider Protik, Chunhua Li, Navaneetha K. Ravichandran, et al., npj Computational Materials 7, 54, 2021
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Phonon-Phonon Interactions in Strongly Bonded Solids: Selection Rules and Higher-Order Processes
Navaneetha K. Ravichandran & David Broido, Physical Review X 10, 021063, 2020
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Ultrahigh Thermal Conductivity in Isotope-enriched Cubic Boron Nitride
Ke Chen*, Bai Song*, Navaneetha K. Ravichandran* et al., Science 367 (6477), 555-559, 2020 [*: equal contribution]
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Non-monotonic Pressure Dependence of the Thermal Conductivity of Boron Arsenide
Navaneetha K. Ravichandran & David Broido, Nature Communications 10, 827, 2019
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Spectrally Resolved Specular Reflections of Thermal Phonons from Atomically Rough Surfaces
Navaneetha K. Ravichandran, Hang Zhang & Austin Minnich, Physical Review X 8 (4), 041004, 2018
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Unified First-principles Theory of Thermal Properties of Insulators
Navaneetha K. Ravichandran & David Broido, Physical Review B 98 (8), 085205, 2018
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Unusual High Thermal Conductivity in Boron Arsenide Bulk Crystals
Fei Tian, Bai Song, Xi Chen, Navaneetha K. Ravichandran et al., Science 361 (6402), 582-585, 2018
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Fermi Surface Nesting and Phonon Frequency Gap Drive Anomalous Thermal Transport
Chunhua Li, Navaneetha K. Ravichandran, Lucas Lindsay & David Broido, Physical Review Letters 121 (17), 175901, 2018
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Quasiballistic Thermal Transport from Nanoscale Heaters and the Role of the Spatial Frequency
Xiangwen Chen, Chengyun Hua, Hang Zhang, Navaneetha K. Ravichandran & Austin Minnich, Physical Review Applied 10 (5), 054068, 2018
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Experimental Metrology to Obtain Thermal Phonon Transmission Coefficients at Solid Interfaces
Chengyun Hua, Xiangwen Chen, Navaneetha K. Ravichandran & Austin Minnich, Physical Review B 95 (20), 205423, 2017
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Role of Thermalizing and Nonthermalizing Walls in Phonon Heat Conduction along Thin Films
Navaneetha K. Ravichandran & Austin Minnich, Physical Review B 93 (3), 035314, 2016
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Coherent and Incoherent Thermal Transport in Nanomeshes
Navaneetha K. Ravichandran & Austin Minnich, Physical Review B 89 (20), 205432, 2014
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Performance of Numerical Schemes in the Simulation of Two-phase Free Flows and Wall Bounded Mini Channel Flows
R. Navaneetha Krishnan*, S. Vivek*, Dhiman Chatterjee & Sarit K. Das, Chemical Engineering Science 65 (18), 5117-5136, 2010 [*: equal contribution]