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Udara Saparamadu PhD
Udara Saparamadu PhD
Postdoctoral Scholar
Verifierad e-postadress på psu.edu - Startsida
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Thermoelectric properties of materials near the band crossing line in Mg2Sn–Mg2Ge–Mg2Si system
J Mao, HS Kim, J Shuai, Z Liu, R He, U Saparamadu, F Tian, W Liu, Z Ren
Acta Materialia 103, 633-642, 2016
1232016
Recent progress in p-type thermoelectric magnesium silicide based solid solutions
J de Boor, T Dasgupta, U Saparamadu, E Müller, ZF Ren
Materials today energy 4, 105-121, 2017
932017
High thermoelectric power factor in Cu–Ni alloy originate from potential barrier scattering of twin boundaries
J Mao, Y Wang, HS Kim, Z Liu, U Saparamadu, F Tian, K Dahal, J Sun, ...
Nano Energy 17, 279-289, 2015
892015
Thermoelectric performance of Li doped, p-type Mg2 (Ge, Sn) and comparison with Mg2 (Si, Sn)
J De Boor, U Saparamadu, J Mao, K Dahal, E Müller, Z Ren
Acta Materialia 120, 273-280, 2016
672016
High power density body heat energy harvesting
A Nozariasbmarz, RA Kishore, B Poudel, U Saparamadu, W Li, R Cruz, ...
ACS applied materials & interfaces 11 (43), 40107-40113, 2019
632019
Decoupled phononic-electronic transport in multi-phase n-type half-Heusler nanocomposites enabling efficient high temperature power generation
HB Kang, B Poudel, W Li, H Lee, U Saparamadu, A Nozariasbmarz, ...
Materials Today 36, 63-72, 2020
622020
Ultrahigh Power Factor in Thermoelectric System Nb0.95M0.05FeSb (M = Hf, Zr, and Ti)
W Ren, H Zhu, Q Zhu, U Saparamadu, R He, Z Liu, J Mao, C Wang, ...
Advanced Science 5 (7), 1800278, 2018
582018
Study on anisotropy of n-type Mg3Sb2-based thermoelectric materials
S Song, J Mao, J Shuai, H Zhu, Z Ren, U Saparamadu, Z Tang, B Wang, ...
Applied Physics Letters 112 (9), 2018
482018
Comparative studies on thermoelectric properties of p-type Mg2Sn0. 75Ge0. 25 doped with lithium, sodium, and gallium
U Saparamadu, J De Boor, J Mao, S Song, F Tian, W Liu, Q Zhang, Z Ren
Acta Materialia 141, 154-162, 2017
462017
Thermoelectric performance enhancement of Mg 2 Sn based solid solutions by band convergence and phonon scattering via Pb and Si/Ge substitution for Sn
J Mao, Y Wang, B Ge, Q Jie, Z Liu, U Saparamadu, W Liu, Z Ren
Physical Chemistry Chemical Physics 18 (30), 20726-20737, 2016
432016
Understanding oxidation resistance of half-Heusler alloys for in-air high temperature sustainable thermoelectric generators
HB Kang, U Saparamadu, A Nozariasbmarz, W Li, H Zhu, B Poudel, ...
ACS applied materials & interfaces 12 (32), 36706-36714, 2020
312020
Easy axis orientation of Barium hexaferrite films as explained by spin reorientation
P Samarasekara, U Saparamadu
Georgian electronic scientific journals: Physics 1 (9), 10-15, 2013
282013
Investigation of Spin Reorientation in Nickel Ferrite Films
P Samarasekara, U Saparamadu
Georgian electronic scientific journals: Physics 1 (7), 15-20, 2012
282012
The effect of charge carrier and doping site on thermoelectric properties of Mg2Sn0. 75Ge0. 25
U Saparamadu, J Mao, K Dahal, H Zhang, F Tian, S Song, W Liu, Z Ren
Acta Materialia 124, 528-535, 2017
272017
High-performance half-Heusler thermoelectric devices through direct bonding technique
A Nozariasbmarz, U Saparamadu, W Li, HB Kang, C Dettor, H Zhu, ...
Journal of Power Sources 493, 229695, 2021
252021
Achieving high-performance p-type SmMg 2 Bi 2 thermoelectric materials through band engineering and alloying effects
U Saparamadu, X Tan, J Sun, Z Ren, S Song, DJ Singh, J Shuai, J Jiang, ...
Journal of materials chemistry A 8 (31), 15760-15766, 2020
242020
Filiform Metal Silver Nanoinclusions To Enhance Thermoelectric Performance of P-type Ca3Co4O9+δ Oxide
W Li, J Wang, B Poudel, HB Kang, S Huxtable, A Nozariasbmarz, ...
ACS applied materials & interfaces 11 (45), 42131-42138, 2019
232019
In plane oriented Strontium ferrite thin films described by spin reorientation
P Samarasekara, U Saparamadu
192013
High-efficiency skutterudite modules at a low temperature gradient
W Li, D Stokes, B Poudel, U Saparamadu, A Nozariasbmarz, HB Kang, ...
Energies 12 (22), 4292, 2019
172019
Improved thermoelectric performance of Tellurium by alloying with a small concentration of selenium to decrease lattice thermal conductivity
U Saparamadu, C Li, R He, H Zhu, Z Ren, J Mao, S Song, J Sun, S Chen, ...
ACS applied materials & interfaces 11 (1), 511-516, 2018
102018
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Artiklar 1–20