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Ajit K. Vallabhaneni
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Journal Articles

Solving Nongray Boltzmann Transport Equation in Gallium Nitride

Ajit K. Vallabhaneni, Liang Chen, Man P. Gupta, Satish Kumar
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. October 2017, 139(10): 102701.
Paper No: HT-15-1796
https://doi.org/10.1115/1.4036616
Published Online: June 6, 2017
View Articletitled, Solving Nongray Boltzmann Transport Equation in Gallium Nitride
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Topics: Gallium nitride, Phonons, Temperature, Relaxation (Physics), Simulation
Proceedings Papers

A Study of Spatially-Resolved Non-Equilibrium in Laser-Irradiated Graphene Using Boltzmann Transport Equation

Ajit K. Vallabhaneni, James Loy, Dhruv Singh, Xiulin Ruan, Jayathi Murthy
Proc. ASME. IMECE2013, Volume 8C: Heat Transfer and Thermal Engineering, V08CT09A020, November 15–21, 2013
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2013-66095
https://doi.org/10.1115/IMECE2013-66095
View Paper titled, A Study of Spatially-Resolved Non-Equilibrium in Laser-Irradiated Graphene Using Boltzmann Transport Equation
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Topics: Equilibrium (Physics), Graphene, Lasers, Phonons, Electrons, Electromagnetic scattering, Radiation scattering, Scattering (Physics), Density functional theory, Irradiation (Radiation exposure)
Journal Articles

Defect-Induced Mechanical Mode Splitting in Carbon Nanotube Resonators

Ajit K. Vallabhaneni, Jeffrey F. Rhoads, Jayathi Y. Murthy, Xiulin Ruan
Journal: Journal of Vibration and Acoustics
Publisher: ASME
Article Type: Technical Briefs
J. Vib. Acoust. April 2013, 135(2): 024504.
Paper No: VIB-12-1150
https://doi.org/10.1115/1.4023057
Published Online: February 25, 2013
View Articletitled, Defect-Induced Mechanical Mode Splitting in Carbon Nanotube Resonators
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Topics: Carbon nanotubes, Frequency response, Resonance
Proceedings Papers

Unusual Scaling Observations in the Quality Factors of Cantilevered Carbon Nanotube Resonators

Ajit K. Vallabhaneni, Jeffrey F. Rhoads, Xiulin Ruan, Jayathi Y. Murthy
Proc. ASME. IMECE2010, Volume 11: New Developments in Simulation Methods and Software for Engineering Applications; Safety Engineering, Risk Analysis and Reliability Methods; Transportation Systems, 205-211, November 12–18, 2010
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2010-40394
https://doi.org/10.1115/IMECE2010-40394
View Paper titled, Unusual Scaling Observations in the Quality Factors of Cantilevered Carbon Nanotube Resonators
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Topics: Carbon nanotubes, Q-factor, Vibration, Chirality, Resonance, Single-walled carbon nanotubes, Energy dissipation, Molecular dynamics, Molecular dynamics simulation, Nanoscale phenomena
Proceedings Papers

Thermal Rectification in Graphene and Carbon Nanotube Systems Using Molecular Dynamics Simulations

Ajit K. Vallabhaneni, Jiuning Hu, Yong P. Chen, Xiulin Ruan
Proc. ASME. AJTEC2011, ASME/JSME 2011 8th Thermal Engineering Joint Conference, T30060, March 13–17, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJTEC2011-44521
https://doi.org/10.1115/AJTEC2011-44521
View Paper titled, Thermal Rectification in Graphene and Carbon Nanotube Systems Using Molecular Dynamics Simulations
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Topics: Carbon nanotubes, Graphene, Molecular dynamics simulation, Thermal rectification, Temperature, Heat, Silicon, Engineering simulation, Flow (Dynamics), Molecular dynamics