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Dr. Ameer Abdullah
Dr. Ameer Abdullah
chonnam national university
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Year
Facile room temperature synthesis of multifunctional CTAB coated gold nanoparticles
A Abdullah, M Altaf, HI Khan, GA Khan, W Khan, A Ali, AS Bhatti, SU Khan, ...
Chemical Physics 510, 30-36, 2018
342018
Highly durable piezoelectric nanogenerator by heteroepitaxy of GaN nanowires on Cu foil for enhanced output using ambient actuation sources
MA Johar, A Waseem, MA Hassan, IV Bagal, A Abdullah, JS Ha, SW Ryu
Advanced Energy Materials 10 (47), 2002608, 2020
302020
Facile synthesis of gold nanostars over a wide size range and their excellent surface enhanced Raman scattering and fluorescence quenching properties
HI Khan, MU Khalid, A Abdullah, A Ali, AS Bhatti, SU Khan, W Ahmed
Journal of Vacuum Science & Technology B 36 (3), 2018
272018
Toward stable photoelectrochemical water splitting using NiOOH coated hierarchical nitrogen-doped ZnO-Si nanowires photoanodes
IV Bagal, M Arunachalam, A Abdullah, A Waseem, MA Kulkarni, SH Kang, ...
Journal of Energy Chemistry 71, 45-55, 2022
262022
Flexible self-powered piezoelectric pressure sensor based on GaN/p-GaN coaxial nanowires
A Waseem, MA Johar, MA Hassan, IV Bagal, A Abdullah, JS Ha, JK Lee, ...
Journal of Alloys and Compounds 872, 159661, 2021
252021
Engineering GaN nanowire photoanode interfaces for efficient and stable photoelectrochemical water splitting
A Abdullah, IV Bagal, A Waseem, MA Kulkarni, H Thaalbi, JK Lee, ...
Materials Today Physics 28, 100846, 2022
202022
Unbiased solar water splitting of GaN photoanodes with Au nanoparticles supported by plasmon-assisted hot-carrier transfer
A Abdullah, MA Johar, A Waseem, IV Bagal, MA Hassan, JK Lee, SW Ryu
Materials Science and Engineering: B 275, 115514, 2022
132022
Stable and efficient photoelectrochemical water splitting of GaN nanowire photoanode coated with Au nanoparticles by hot-electron-assisted transport
A Abdullah, A Waseem, IV Bagal, MA Johar, MA Kulkarni, JK Lee, ...
ACS Applied Energy Materials 4 (12), 13759-13765, 2021
122021
Gallium phosphide photoanodes coated with nickel oxyhydroxide cocatalyst for stable photoelectrochemical water splitting reactions
IV Bagal, M Arunachalam, A Waseem, A Abdullah, SH Kang, SW Ryu
Applied Surface Science 558, 149873, 2021
122021
GaN nanowire growth promoted by In–Ga–Au alloy catalyst with emphasis on agglomeration temperature and in composition
A Waseem, MA Johar, MA Hassan, IV Bagal, A Abdullah, JS Ha, JK Lee, ...
ACS omega 6 (4), 3173-3185, 2021
102021
CF4 plasma-treated porous silicon nanowire arrays laminated with MnO2 nanoflakes for asymmetric pseudocapacitors
IV Bagal, NR Chodankar, A Waseem, MA Johar, SJ Patil, A Abdullah, ...
Chemical Engineering Journal 419, 129515, 2021
92021
Epitaxial growth of 1D GaN-based heterostructures on various substrates for photonic and energy applications
A Abdullah, MA Kulkarni, H Thaalbi, F Tariq, SW Ryu
Nanoscale Advances 5 (4), 1023-1042, 2023
82023
Investigation of charge carrier dynamics in beaded ZnO nanowire decorated with SnS2/IrOx cocatalysts for enhanced photoelectrochemical water splitting
IV Bagal, S Jun, M Choi, A Abdullah, A Waseem, S Ahn, MA Kulkarni, ...
Applied Surface Science 613, 156091, 2023
72023
Fabrication of robust and highly stable Al2O3 passivated CdS anchored ZnO-Si nanowires: a new paradigm for hierarchical structure and sustainable solar fuel generation
IV Bagal, A Waseem, A Abdullah, MA Kulkarni, JS Ha, SW Ryu
Journal of Alloys and Compounds 923, 166448, 2022
72022
Enhanced performance of a flexible and wearable piezoelectric nanogenerator using semi-insulating GaN: Mg/ZnO coaxial nanowires
A Waseem, MA Johar, A Abdullah, IV Bagal, JS Ha, JK Lee, SW Ryu
Nano Energy 90, 106552, 2021
72021
Commercial-scale reproducible GaN nanowires with 6.4% solar to hydrogen conversion efficiency in photoelectrochemical water splitting
A Abdullah, F Tariq, MA Kulkarni, H Thaalbi, JS Ha, JK Lee, SW Ryu
Materials Today Physics 36, 101165, 2023
62023
Self-powered and flexible piezo-sensors based on conductivity-controlled GaN nanowire-arrays for mimicking rapid-and slow-adapting mechanoreceptors
A Waseem, A Abdullah, IV Bagal, JS Ha, JK Lee, SW Ryu
npj Flexible Electronics 6 (1), 58, 2022
62022
Epitaxial Growth of GaN Core and InGaN/GaN Multiple Quantum Well Core/Shell Nanowires on a Thermally Conductive Beryllium Oxide Substrate
MA Johar, A Waseem, MA Hassan, IV Bagal, A Abdullah, JS Ha, JK Lee, ...
ACS omega 5 (28), 17753-17760, 2020
52020
Large scale fabrication of GaN nanorods template and characterization of MOCVD grown InGaN/GaN quantum wells on {101‾ 0} plane of GaN nanorods
MA Kulkarni, H Ryu, HJ Choi, A Abdullah, H Thaalbi, F Tariq, SH Lee, ...
Optical Materials 145, 114488, 2023
42023
Plasmonic Light Scattering via Au Nanoparticles for Extended Photo Absorption in InGaN/GaN Multiquantum Wells for Unbiased Stable Solar-Driven Water Splitting
A Abdullah, A Waseem, IV Bagal, MA Johar, MA Kulkarni, H Thaalbi, ...
ACS Applied Nano Materials 6 (2), 1395-1404, 2023
42023
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