Sarath Witanachchi
Sarath Witanachchi
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Deposition of superconducting Y‐Ba‐Cu‐O films at 400 C without post‐annealing
S Witanachchi, HS Kwok, XW Wang, DT Shaw
Applied physics letters 53 (3), 234-236, 1988
Evidence that blue luminescence of oxidized porous silicon originates from SiO2
AJ Kontkiewicz, AM Kontkiewicz, J Siejka, S Sen, G Nowak, AM Hoff, ...
Applied Physics Letters 65 (11), 1436-1438, 1994
Role of the oxygen atomic beam in low‐temperature growth of superconducting films by laser deposition
JP Zheng, QY Ying, S Witanachchi, ZQ Huang, DT Shaw, HS Kwok
Applied physics letters 54 (10), 954-956, 1989
Magnetic anisotropy and field switching in cobalt ferrite thin films deposited by pulsed laser ablation
T Dhakal, D Mukherjee, R Hyde, P Mukherjee, MH Phan, H Srikanth, ...
Journal of Applied Physics 107 (5), 2010
As‐deposited Y‐Ba‐Cu‐O superconducting films on silicon at 400 C
S Witanachchi, S Patel, HS Kwok, DT Shaw
Applied physics letters 54 (6), 578-580, 1989
Laser evaporation deposition of superconducting and dielectric thin films
HS Kwok, P Mattocks, L Shi, XW Wang, S Witanachchi, QY Ying, ...
Applied physics letters 52 (21), 1825-1827, 1988
Growth of highly oriented CdS thin films by laser‐evaporation deposition
HS Kwok, JP Zheng, S Witanachchi, P Mattocks, L Shi, QY Ying, ...
Applied physics letters 52 (13), 1095-1097, 1988
Dual‐laser ablation for particulate‐free film growth
S Witanachchi, K Ahmed, P Sakthivel, P Mukherjee
Applied physics letters 66 (12), 1469-1471, 1995
Evidence for carrier-mediated magnetism in Mn-doped ZnO thin films
D Mukherjee, T Dhakal, H Srikanth, P Mukherjee, S Witanachchi
Physical Review B 81 (20), 205202, 2010
Effect of buffer layers on low‐temperature growth of mirror‐like superconducting thin films on sapphire
S Witanachchi, S Patel, DT Shaw, HS Kwok
Applied physics letters 55 (3), 295-297, 1989
Role of temporal delay in dual‐laser ablated plumes
S Witanachchi, P Mukherjee
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 13 (3…, 1995
Growth of CdSxSe1−x thin films by laser evaporation deposition
HS Kwok, JP Zheng, S Witanachchi, L Shi, DT Shaw
Applied physics letters 52 (21), 1815-1816, 1988
Flexible stainless steel foil as a substrate for superconducting Y-Ba-Cu-O films
S Witanachchi, S Patel, YZ Zhu, HS Kwok, DT Shaw
Journal of Materials Research 5, 717-720, 1990
Nanocolumnar interfaces and enhanced magnetic coercivity in preferentially oriented cobalt ferrite thin films grown using oblique-angle pulsed laser deposition
D Mukherjee, M Hordagoda, R Hyde, N Bingham, H Srikanth, ...
ACS Applied Materials & Interfaces 5 (15), 7450-7457, 2013
Effect of initial plasma geometry and temperature on dynamic plume expansion in dual-laser ablation
P Mukherjee, S Chen, S Witanachchi
Applied Physics Letters 74 (11), 1546-1548, 1999
Hierarchically Ordered Nano‐Heterostructured PZT Thin Films with Enhanced Ferroelectric Properties
A Datta, D Mukherjee, S Witanachchi, P Mukherjee
Advanced Functional Materials 24 (18), 2638-2647, 2014
Critical length and giant magnetoimpedance in Co69Fe4. 5Ni1. 5Si10B15 amorphous ribbons
A Chaturvedi, TP Dhakal, S Witanachchi, AT Le, MH Phan, H Srikanth
Materials Science and Engineering: B 172 (2), 146-150, 2010
Structure, magnetism, and tunable microwave properties of pulsed laser deposition grown barium ferrite/barium strontium titanate bilayer films
R Heindl, H Srikanth, S Witanachchi, P Mukherjee, T Weller, ...
Journal of applied physics 101 (9), 2007
Role of epitaxy in controlling the magnetic and magnetostrictive properties of cobalt ferrite–PZT bilayers
D Mukherjee, T Dhakal, R Hyde, P Mukherjee, H Srikanth, S Witanachchi
Journal of Physics D: Applied Physics 43 (48), 485001, 2010
Enhanced ferroelectric polarization in epitaxial thin films due to low La doping
D Mukherjee, M Hordagoda, D Pesquera, D Ghosh, JL Jones, ...
Physical Review B 95 (17), 174304, 2017
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