Udara Saparamadu

Pennsylvania State University — United States

Materials Science · Physical Sciences

16h-index929citations26works0.02yr avg
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Research Topics

Advanced Thermoelectric Materials and Devices(21), Heusler alloys: electronic and magnetic properties(11), Thermal properties of materials(8), Thermal Expansion and Ionic Conductivity(6), Thermal Radiation and Cooling Technologies(4)

Publications26 total

High-performance half-Heusler thermoelectric devices through direct bonding technique
Journal of Power Sources·2021· 44 cited
Understanding Oxidation Resistance of Half-Heusler Alloys for in-Air High Temperature Sustainable Thermoelectric Generators
ACS Applied Materials & Interfaces·2020· 45 citedOpen Access
Decoupled phononic-electronic transport in multi-phase n-type half-Heusler nanocomposites enabling efficient high temperature power generation
Materials Today·2020· 97 cited
Achieving high-performance p-type SmMg<sub>2</sub>Bi<sub>2</sub> thermoelectric materials through band engineering and alloying effects
Journal of Materials Chemistry A·2020· 26 cited
High-Efficiency Skutterudite Modules at a Low Temperature Gradient
Energies·2019· 18 citedOpen Access
Filiform Metal Silver Nanoinclusions To Enhance Thermoelectric Performance of P-type Ca<sub>3</sub>Co<sub>4</sub>O<sub>9+δ</sub> Oxide
ACS Applied Materials & Interfaces·2019· 33 cited
High Power Density Body Heat Energy Harvesting
ACS Applied Materials & Interfaces·2019· 78 citedOpen Access
Improved Thermoelectric Performance of Tellurium by Alloying with a Small Concentration of Selenium to Decrease Lattice Thermal Conductivity
ACS Applied Materials & Interfaces·2018· 13 cited
Ultrahigh Power Factor in Thermoelectric System Nb<sub>0.95</sub>M<sub>0.05</sub>FeSb (M = Hf, Zr, and Ti)
Advanced Science·2018· 50 citedOpen Access
Study on Thermoelectricc Properties of Mg2(Sn,Si,Ge) for power generation applications
2018
Study on anisotropy of n-type Mg3Sb2-based thermoelectric materials
Applied Physics Letters·2018· 41 citedOpen Access
Mg2BIV for Medium Temperatures
2017
Comparative studies on thermoelectric properties of p-type Mg2Sn0.75Ge0.25 doped with lithium, sodium, and gallium
Acta Materialia·2017· 42 citedOpen Access
Recent progress in p-type thermoelectric magnesium silicide based solid solutions
Materials Today Energy·2017· 92 citedOpen Access
Magnesium silicide based thermoelectric generators for space applications
elib (German Aerospace Center)·2017
Mg_2Sn_0 0.75Ge_0の熱電特性に及ぼす電荷キャリアとドーピングサイトの影響【Powered by NICT】
Acta Materialia·2017
P-type Mg2(Si,Ge,Sn) as efficient thermoelectric material: progress and challenges
elib (German Aerospace Center)·2016
The effect of charge carrier and doping site on thermoelectric properties of Mg2Sn0.75Ge0.25
Acta Materialia·2016· 26 citedOpen Access
Thermoelectric performance of Li doped, p-type Mg2(Ge,Sn) and comparison with Mg2(Si,Sn)
Acta Materialia·2016· 63 citedOpen Access
Easy axis orientation of Strontium ferrite thin films described by spin reorientation
arXiv (Cornell University)·2016Open Access
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Frequent Co-authors

Zhifeng Ren(13), Jun Mao(11), Weishu Liu(8), Bed Poudel(6), Wenjie Li(6), Amin Nozariasbmarz(6), Shashank Priya(6), Eckhard Müller(6), Zihang Liu(5), Keshab Dahal(5), Han Byul Kang(5), Hangtian Zhu(5), Shaowei Song(5), Jing Shuai(4), Fei Tian(4), Johannes de Boor(4), Ran He(3), Johannes de Boor(3), Zhensong Ren(3), Hee Seok Kim(2)