125 citations · 231 across the 18 of their papers we have counts for
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First principles investigation of high thermal conductivity in hexagonal germanium carbide(2H-GeC)
Rajmohan Muthaiah, Jivtesh Garg
Designing and searching for a high thermal conductivity material in both bulk and nanoscale is highly demanding for electronics cooling. In this work, we studied the thermal conduc…
Ultrahard BC5 -- an efficient nanoscale heat conductor through dominant contribution of optical phonons
Rajmohan Muthaiah, Jivtesh Garg, Shamsul Arafin
In this work, we study thermal conductivity (k) of BC5, an ultra-hard diamondlike semiconductor material, using first-principles computations and analyze the effect of both isotopi…
Ultrahigh thermal conductivity in hexagonal BC6N- An efficient material for nanoscale thermal management- A first principles study
Rajmohan Muthaiah, Jivtesh Garg
Engineering materials with high thermal conductivity are of fundamental interest for efficiently dissipating heat in micro/nanoelectronics. Using first principles computations we r…
Thermal conductivity of Magnesium Telluride (MgTe) -- A first principles study
Rajmohan Muthaiah, Jivtesh Garg
In this work, we report thermal conductivity(k) of magnesium telluride (MgTe) with various crystallographic phases such as rocksalt, zincblende, wurtzite and nickel arsenic (NiAs)…
First principles investigation of thermal conductivity in Magnesium Selenide(MgSe) with different crystalline phase
Rajmohan Muthaiah, Jivtesh Garg
Magnesium Selenide (MgSe) is a wide bandgap semiconductor with applications in optoelectronics and energy conversion technologies. Understanding thermal conductivity (k) of MgSe is…
Ultra-low lattice thermal conductivity of MgPbTe -- A first principles study
Rajmohan Muthaiah, Jivtesh Garg
Thermoelectric technology is an alternate way to efficiently utilize the energy by converting waste heat into electricity. Thermoelectric requires material with low thermal conduct…