Items where Author is "Shuhaimi, Ahmad"

Article

Tan, Gary and Shuhaimi, Ahmad and Norhaniza, Rizuan and Zahir, Norhilmi Mohd and Low, Yan Jie and Wong, Yew Hoong and Abd Majid, Wan Haliza (2022) Enhancement in structural and electroluminescence properties of green light emission for semipolar (11-22) ingan/gan based grown on m-plane sapphire via Low Temperature Ammonia Treatment (LTAT). Photonics, 9 (9). ISSN 2304-6732, DOI https://doi.org/10.3390/photonics9090646.

Al-Zuhairi, Omar and Shuhaimi, Ahmad and Nayan, Nafarizal and Azman, Adreen and Kamarudzaman, Anas and Alobaidi, Omar and Ghanim, Mustafa and Abdullah, Estabraq T. and Zhu, Yong (2022) Non-polar gallium nitride for photodetection applications: A systematic review. Coatings, 12 (2). ISSN 2079-6412, DOI https://doi.org/10.3390/coatings12020275.

Omar, Al-Zuhairi and Makinudin, Abdullah Haaziq Ahmad and Shuhaimi, Ahmad and Anuar, Afiq and Kamarudzaman, Anas and Surani, Najwa and Supangat, Azzuliani (2021) Enhanced indium adsorption and surface evolution of semi-polar (11-22) LED via a strain periodic alternating superlattice (SPAS-L). Materials Today Communications, 27. ISSN 2352-4928, DOI https://doi.org/10.1016/j.mtcomm.2021.102441.

Zahir, Norhilmi and Talik Sisin, Noor Azrina and Harun, Hazmi Naim and Kamarundzaman, Anas and Tunmee, Sarayut and Nakajima, Hideki and Chanlek, Narong and Shuhaimi, Ahmad and Majid, Wan Haliza Abd (2021) Improved performance of InGaN/GaN LED by optimizing the properties of the bulk and interface of ITO on p-GaN. Applied Surface Science, 540 (2). ISSN 0169-4332, DOI https://doi.org/10.1016/j.apsusc.2020.148406.

Abd Rahman, Mohd Nazri and Shuhaimi, Ahmad and Seng, Ooi Chong and Tan, Gary and Anuar, Afiq and Talik, Noor Azrina and Abdul Khudus, Muhammad Imran Mustafa and Chanlek, Narong and Abd Majid, Wan Haliza (2021) The crystallographic quality and band-edge transition of as-deposited PALE AlN films via metal organic chemical vapor deposition. Journal of Materials Science: Materials in Electronics, 32 (3). pp. 3211-3221. ISSN 0957-4522, DOI https://doi.org/10.1007/s10854-020-05070-3.

Hussin, Hayatun Najihah and Talik, Noor Azrina and Abd Rahman, Mohd Nazri and Mahat, Mohd Raqif and Poopalan, Prabakaran and Shuhaimi, Ahmad and Abd Majid, Wan Haliza (2021) The effect of Multi Quantum Well growth regime transition on MQW/p-GaN structure and light emitting diode (LED) performance. Materials Science in Semiconductor Processing, 121. ISSN 1369-8001, DOI https://doi.org/10.1016/j.mssp.2020.105431.

Abd Rahman, Mohd Nazri and Shuhaimi, Ahmad and Abdul Khudus, Muhammad Imran Mustafa and Anuar, Afiq and Zainorin, Mohamed Zulhakim and Talik, Noor Azrina and Chanlek, Narong and Abd Majid, Wan Haliza (2021) Diminishing the Induced Strain and Oxygen Incorporation on Aluminium Nitride Films Deposited Using Pulsed Atomic-Layer Epitaxy Techniques at Standard Pressure MOCVD. Journal of Electronic Materials, 50 (4). pp. 2313-2322. ISSN 0361-5235, DOI https://doi.org/10.1007/s11664-021-08768-0.

Zahir, Norhilmi Mohd and Talik, Noor Azrina and Harun, Hazmi Naim and Kamarundzaman, Anas and Tunmee, Sarayut and Nakajima, Hideki and Chanlek, Narong and Shuhaimi, Ahmad and Abd Majid, Wan Haliza (2021) Improved performance of InGaN/GaN LED by optimizing the properties of the bulk and interface of ITO on p-GaN. Applied Surface Science, 540. p. 148406. ISSN 0169-4332, DOI https://doi.org/10.1016/j.apsusc.2020.148406.

Abd Rahman, Mohd Nazri and Shuhaimi, Ahmad and Seng, Ooi Chong and Tan, Gary and Anuar, Afiq and Talik, Noor Azrina and Abdul Khudus, Muhammad Imran Mustafa and Chanlek, Narong and Abd Majid, Wan Haliza (2021) The crystallographic quality and band-edge transition of as-deposited PALE AlN films via metal organic chemical vapor deposition. Journal of Materials Science: Materials in Electronics, 32 (3). pp. 3211-3221. ISSN 0957-4522, DOI https://doi.org/10.1007/s10854-020-05070-3.

Mahat, Mohamad Raqif and Talik, Noor Azrina and Abd Rahman, Mohd Nazri and Anuar, Mohd Afiq and Allif, Kamarul and Azman, Adreen and Nakajima, Hideki and Shuhaimi, Ahmad and Abd Majid, Wan Haliza (2020) Electronic surface, optical and electrical properties of p – GaN activated via in-situ MOCVD and ex-situ thermal annealing in InGaN/GaN LED. Materials Science in Semiconductor Processing, 106. p. 104757. ISSN 1369-8001, DOI https://doi.org/10.1016/j.mssp.2019.104757.

Samsamnun, Farina Saffa Mohamad and Zulkipli, Nur Farhanah and Abdul Khudus, Muhammad Imran Mustafa and Shuhaimi, Ahmad and Abd Majid, Wan Haliza and Harun, Sulaiman Wadi (2020) Alq 3 saturable absorber for generating Q‐switched pulses in erbium‐doped fiber laser. Microwave and Optical Technology Letters, 62 (3). pp. 1028-1032. ISSN 0895-2477, DOI https://doi.org/10.1002/mop.32178.

Zulkifli, Aimi Mahirah and Said, Nur Izzah Aqilah Mat and Aziz, Shujahadeen B. and Hisham, Shameer and Shah, Shahan and Shuhaimi, Ahmad and Abidin, Zul Hazrin Zainal and Tajuddin, Hairul Anuar and Sulaiman, Lidya and Brza, Mohamad Ali and Hadi, Jihad Mohammed and Al-Zangana, Shakahawan (2020) Electrochemical Characteristics of Phthaloyl Chitosan Based Gel Polymer Electrolyte for Dye Sensitized Solar Cell Application. International Journal of Electrochemical Science, 15. pp. 7434-7447. ISSN 1452-3981, DOI https://doi.org/10.20964/2020.08.86.

Zainal, Norzaini and Samsudin, Muhammad Esmed Alif and Md Taib, Muhamad Ikram and Ahmad, Mohd Anas and Shuhaimi, Ahmad (2020) Influence of post-ammonia annealing temperature on e-beam evaporation deposited GaN layer on patterned sapphire substrate. Superlattices and Microstructures, 148. p. 106722. ISSN 0749-6036, DOI https://doi.org/10.1016/j.spmi.2020.106722.

Samsamnun, Farina Saffa Mohamad and Zulkipli, Nur Farhanah and Abd Majid, Wan Haliza and Abdul Khudus, Muhammad Imran Mustafa and Shuhaimi, Ahmad and Rosol, Ahmad Haziq Aiman and Arof, Hamzah and Yasin, Moh and Harun, Sulaiman Wadi (2020) MEH-PPV organic material as saturable absorber for Q-switching and mode-locking applications. Journal of Modern Optics, 67 (8). pp. 746-753. ISSN 0950-0340, DOI https://doi.org/10.1080/09500340.2020.1769762.

Samsamnun, Farina Saffa Mohamad and Zulkipli, Nur Farhanah and Sarjidan, Mohd Arif Mohd and Harun, Sulaiman Wadi and Abd Majid, Wan Haliza and Abdul Khudus, Muhammad Imran Mustafa and Shuhaimi, Ahmad and Rosol, Ahmad Haziq Aiman and Rusdi, Muhammad Farid Mohd and Jafry, Afiq Arif Aminuddin and Yasin, Moh (2020) Poly(3-hexylthiophene-2,5-diyl) regioregular (P3HT) thin film as saturable absorber for passively Q-switched and mode-locked Erbium-doped fiber laser. Optical Fiber Technology, 54. p. 102073. ISSN 1068-5200, DOI https://doi.org/10.1016/j.yofte.2019.102073.

Kamarudzaman, Anas and Shuhaimi, Ahmad and Azman, Adreen and Omar, Al-Zuhairi and Supangat, Azzuliani and Talik, Noor Azrina (2020) Positioning of periodic AlN/GaN multilayers: Effect on crystalline quality of a-plane GaN. Materials Science in Semiconductor Processing, 105. p. 104700. ISSN 1369-8001, DOI https://doi.org/10.1016/j.mssp.2019.104700.

Abd Rahman, Mohd Nazri and Talik, Noor Azrina and Abdul Khudus, Muhammad Imran Mustafa and Sulaiman, Abdullah Fadil and Allif, Kamarul and Zahir, Norhilmi Mohd and Shuhaimi, Ahmad (2019) Ammonia flux tailoring on the quality of AlN epilayers grown by pulsed atomic-layer epitaxy techniques on (0 0 0 1)-oriented sapphire substrates via MOCVD. CrystEngComm, 21 (12). pp. 2009-2017. ISSN 1466-8033, DOI https://doi.org/10.1039/C9CE00014C.

Rahman, Mohd Nazri Abd and Sulaiman, Abdullah Fadil and Abdul Khudus, Muhammad Imran Mustafa and Allif, Kamarul and Talik, Noor Azrina and Basri, Siti Hajar and Shuhaimi, Ahmad (2019) Effects of pulse cycle number on the quality of pulsed atomic-layer epitaxy AlN films grown via metal organic chemical vapor deposition. Japanese Journal of Applied Physics, 58 (SC). SC1037. ISSN 0021-4922, DOI https://doi.org/10.7567/1347-4065/ab09d3.

Makinudin, Abdullah Haaziq Ahmad and Omar, Al-Zuhairi and Anuar, Afiq and Shuhaimi, Ahmad and DenBaars, Steven P. and Supangat, Azzuliani (2019) Impact of a Strained Periodic Multilayer on the Surface and Crystal Quality of a Semipolar (11–22) GaN Template. Crystal Growth & Design, 19 (11). pp. 6092-6099. ISSN 1528-7483, DOI https://doi.org/10.1021/acs.cgd.9b00206.

Najwa, S. and Shuhaimi, Ahmad and Talik, Noor Azrina and Ameera, N. and Sobri, M. and Rusop, Mohamad (2019) In-situ tuning of Sn doped In2O3 (ITO) films properties by controlling deposition Argon/Oxygen flow. Applied Surface Science, 479. pp. 1220-1225. ISSN 0169-4332, DOI https://doi.org/10.1016/j.apsusc.2019.01.123.

Samsamnun, Farina Saffa Mohamad and Zulkipli, Nur Farhanah and Abdul Khudus, Muhammad Imran Mustafa and Shuhaimi, Ahmad and Abdul Majid, Wan Haliza and Harun, Sulaiman Wadi (2019) Nanosecond pulse generation with a gallium nitride saturable absorber. OSA Continuum, 2 (1). pp. 134-141. ISSN 2578-7519, DOI https://doi.org/10.1364/OSAC.2.000134.

Md Taib, Muhamad Ikram and Samsudin, Muhammad Esmed Alif and Alias, Ezzah Azimah and Waheeda, S.N. and Ibrahim, Nurul Farhana and Shuhaimi, Ahmad and Zainal, Norzaini (2019) Surface and optical characteristics of polycrystalline GaN layer with different pores profile of porous GaAs/GaAs substrate. Materials Research Express, 6 (8). 085906. ISSN 2053-1591, DOI https://doi.org/10.1088/2053-1591/ab1dd4.

Omar, Al-Zuhairi and Shuhaimi, Ahmad and Makinudin, Abdullah Haaziq Ahmad and Abdul Khudus, Muhammad Imran Mustafa and Azman, Adreen and Kamarundzaman, Anas and Supangat, Azzuliani (2018) Effect of low NH3 flux towards high quality semi-polar (11-22) GaN on m-plane sapphire via MOCVD. Superlattices and Microstructures, 117. pp. 207-214. ISSN 0749-6036, DOI https://doi.org/10.1016/j.spmi.2018.03.038.

Sivanathan, P.C. and Shuhaimi, Ahmad and Hamza, Hebal and Kowsz, Stacy J. and Abdul Khudus, Muhammad Imran Mustafa and Li, Hong Jian and Allif, Kamarul (2018) Effect of thermal interaction between bulk GaN substrates and corral sapphire on blue light emission InGaN/GaN multi-quantum wells by MOCVD. Superlattices and Microstructures, 119. pp. 157-165. ISSN 0749-6036, DOI https://doi.org/10.1016/j.spmi.2018.04.040.

Omar, Al-Zuhairi and Shuhaimi, Ahmad and Makinudin, Abdullah Haaziq Ahmad and Abdul Khudus, Muhammad Imran Mustafa and Supangat, Azzuliani (2018) Embedded AlN/GaN multi-layer for enhanced crystal quality and surface morphology of semi-polar (11-22) GaN on m-plane sapphire. Materials Science in Semiconductor Processing, 86. pp. 1-7. ISSN 1369-8001, DOI https://doi.org/10.1016/j.mssp.2018.06.014.

Ali, Ahmad Hadi and Hassan, Zainuriah and Shuhaimi, Ahmad (2018) Enhancement of optical transmittance and electrical resistivity of post-annealed ITO thin films RF sputtered on Si. Applied Surface Science, 443. pp. 544-547. ISSN 0169-4332, DOI https://doi.org/10.1016/j.apsusc.2018.03.024.

Azman, Adreen and Shuhaimi, Ahmad and Omar, Al-Zuhairi and Kamarundzaman, Anas and Abdul Khudus, Muhammad Imran Mustafa and Ariff, Azharul and Samsudin, M.E.A. and Zainal, Norzaini and Rahman, Saadah Abdul (2018) Metal organic chemical vapor deposition of m-plane GaN epi-layer using a three-step approach towards enhanced surface morphology. Thin Solid Films, 667. pp. 48-54. ISSN 0040-6090, DOI https://doi.org/10.1016/j.tsf.2018.09.052.

Mohd Sarjidan, Mohd Arif and Shuhaimi, Ahmad and Abd Majid, Wan Haliza (2018) Observation of saturation transfer characteristics in solution processed vertical organic field-effect transistors (VOFETs) with high leakage current. Current Applied Physics, 18 (11). pp. 1415-1421. ISSN 1567-1739, DOI https://doi.org/10.1016/j.cap.2018.08.007.

Abd Rahman, Mohd Nazri and Shuhaimi, Ahmad and Yusuf, Yusnizam and Li, Hongjian and Sulaiman, Abdullah Fadil and Alif Samsudin, Muhammad Esmed and Zainal, Norzaini and Abdul Khudus, Muhammad Imran Mustafa (2018) Standard pressure deposition of crack-free AlN buffer layer grown on c-plane sapphire by PALE technique via MOCVD. Superlattices and Microstructures, 120. pp. 319-326. ISSN 0749-6036, DOI https://doi.org/10.1016/j.spmi.2018.05.024.

Hasan, Syed Waqar and Said, Suhana Mohd and Sabri, Mohd Faizul Mohd and Jaffery, Hasan Abbas and Shuhaimi, Ahmad (2018) Thermally Resistive Electrospun Composite Membranes for Low-Grade Thermal Energy Harvesting. Macromolecular Materials and Engineering, 303 (3). p. 1700482. ISSN 1438-7492, DOI https://doi.org/10.1002/mame.201700482.

Hasan, Syed Waqar and Said, Suhana Mohd and Shuhaimi, Ahmad and Jaffery, Hasan Abbas and Sabri, Mohd Faizul Mohd (2018) The role of electrolyte fluidity on the power generation characteristics of thermally driven electrochemical cells. Sains Malaysiana, 47 (2). pp. 403-408. ISSN 0126-6039,

Annuar, Nurul Zieyana Mohamed and Sabri, Mohd Faizul Mohd and Shuhaimi, Ahmad (2015) Modeling and simulation of metal organic halide vapor phase epitaxy (MOHVPE) growth chamber. Microsystem Technologies, 21 (1). pp. 309-318. ISSN 0946-7076, DOI https://doi.org/10.1007/s00542-013-2046-y.