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Dr. Jeevaka L. Weerasinghe
Dr. Jeevaka L. Weerasinghe
Charles Schwab Corporation
Verified email at schwab.com
Title
Cited by
Cited by
Year
Elastic excitations in BaTiO single crystals and ceramics: Mobile domain boundaries and polar nanoregions observed by resonant ultrasonic spectroscopy
EKH Salje, MA Carpenter, GF Nataf, G Picht, K Webber, J Weerasinghe, ...
Physical Review B—Condensed Matter and Materials Physics 87 (1), 014106, 2013
832013
Atomistic molecular dynamic simulations of multiferroics
D Wang, J Weerasinghe, L Bellaiche
Physical review letters 109 (6), 067203, 2012
762012
Fermi Resonance Involving Nonlinear Dynamical Couplings in Solid Solutions
D Wang, E Buixaderas, J Íñiguez, J Weerasinghe, H Wang, L Bellaiche
Physical Review Letters 107 (17), 175502, 2011
272011
Emergence of central mode in the paraelectric phase of ferroelectric perovskites
J Weerasinghe, L Bellaiche, T Ostapchuk, P Kužel, C Kadlec, S Lisenkov, ...
MRS communications 3 (1), 41-45, 2013
252013
Low-frequency coupled modes in disordered Pb(Zr,Ti)O solid solutions from first principles
J Weerasinghe, D Wang, L Bellaiche
Physical Review B—Condensed Matter and Materials Physics 85 (1), 014301, 2012
182012
Terahertz dielectric response and coupled dynamics of ferroelectrics and multiferroics from effective Hamiltonian simulations
D Wang, J Weerasinghe, A Albarakati, L Bellaiche
International Journal of Modern Physics B 27 (22), 1330016, 2013
152013
Effect of central mode on the dielectric tunability of ferroelectrics near room temperature: a first-principle-based study
J Weerasinghe, D Wang, L Bellaiche
Journal of Physics: Condensed Matter 25 (25), 252202, 2013
122013
Reflective second harmonic generation near resonance in the epitaxial Al-doped ZnO thin film
SW Liu, JL Weerasinghe, J Liu, J Weaver, CL Chen, W Donner, M Xiao
Optics express 15 (17), 10666-10671, 2007
112007
Spectral signatures of thermal spin disorder and excess Mn in half-metallic NiMnSb
KD Belashchenko, J Weerasinghe, S Mu, BS Pujari
Physical Review B 91 (18), 180408, 2015
82015
Dynamical coupling in solid solutions from first principles
D Wang, J Weerasinghe, L Bellaiche, J Hlinka
Physical Review B—Condensed Matter and Materials Physics 83 (2), 020301, 2011
72011
Dynamical Properties of Ferroelectric Perovskites (Barium, Strontium) Titanate and Lead (Zirconium, Titanium) Oxide Systems from First Principles
JL Weerasinghe
University of Arkansas, 2012
12012
Effects of Ferroelectric Polarization and Strain on Magneto-Crystalline Anisotropy of SrRuO
J Weerasinghe, TR Paudel, EY Tsymbal
Bulletin of the American Physical Society 60, 2015
2015
Atomistic quantum thermal conductance profile of hybrid interfaces
J Weerasinghe, A Calzolari, M Buongiorno Nardelli
Bulletin of the American Physical Society 58, 2013
2013
Dynamical Properties of Ferroelectric Perovskites (Ba, Sr) TiO3 and Pb (Zr, Ti) O3 Systems from First Principles
J Weerasinghe
2012
Dynamics, dynamical systems, lattice effects-Low-frequency coupled modes in disordered Pb (Zr, Ti) O3 solid solutions from first principles (7 pages) 014301
J Weerasinghe, D Wang, L Bellaiche
Physical Review-Section B-Condensed Matter 85 (1), 2012
2012
Dynamics, dynamical systems, lattice effects-Dynamical coupling in Pb (Zr, Ti) O3 solid solutions from first principles (4 pages) 020301 (R)
D Wang, J Weerasinghe, L Bellaiche, J Hlinka
Physical Review-Section B-Condensed Matter 83 (2), 2011
2011
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J Weerasinghe
MRS Communications
J Weerasinghe, L Bellaiche, T Ostapchuk, P Kužel, C Kadlec, S Lisenkov, ...
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