Publications

Journal Publications:

† Equally contributed 1st author

  1. Hiba Abunahla, Baker Mohammad, Yawar Abbas, Anas Alazzam " Planar analog memimpedance behavior in reduced GO-Based Metal-Semiconductor-Metal " Materials & Design DOI:10.1016/j.matdes.2021.110077

  2. Yawar Abbas, ShoaibAnwer, Florent Ravaux, Dalaver H.Anjum, Moh'd Rezeq, BakerMohammad, Tukaram D.Dongale, KinLiao, WesleyCantwell, DongmingGan, Lianxi Zheng "Cobalt oxide nanoparticles embedded in borate matrix: A conduction mode atomic force microscopy approach to induce nano-memristor switching for neuromorphic applications" Applied Materials Today DOI:10.1016/j.apmt.2022.101691

  3. Jinju Lee, Ji-Ho Ryu, Boram Kim, Fayyaz Hussain, Chandreswar Mahata, Eunjin Sim, Muhammad Ismail, Yawar Abbas, Haider Abbas, Dong Keun Lee, Min-Hwi Kim, Yoon Kim, Changhwan Choi, Byung-Gook Park, Sungjun Kim "Synaptic Characteristics of Amorphous Boron Nitride–based Memristors on a Highly Doped Silicon Substrate for Neuromorphic Engineering" ACS Applied Materials and Interfaces DOI:10.1021/acsami.0c07867

  4. Haider Abbas, Yawar Abbas, Gul Hassan, Andrey Sergeevich Sokolov, Yu-Rim Jeon, Boncheol Ku, Chi Jung Kang, Changhwan Choi, The coexistence of threshold and memory switching characteristics of ALD HfO2 memristor synaptic arrays for energy-efficient neuromorphic computing" Nanoscale DOI:10.1039/D0NR02335C

  5. Ayman Rezk, Yawar Abbas†, Irfan Saadat, Ammar Nayfeh, Moh'd Rezeq, " Charging and discharging characteristics of a single gold nanoparticle embedded in Al2O3 thin films" Applied Physics Letter DOI:10.1063/5.0004000

  6. Mehr Khalid Rahmani, Min-Hwi Kim, Fayyaz Hussain, Yawar Abbas, Muhammad Ismail, Kyungho Hong, Chandreswar Mahata, Changhwan Choi, Byung-Gook Park, Sungjun Kim, "Memristive and Synaptic Characteristics of Nitride-Based Heterostructures on Si Substrate" nanomaterials DOI:10.3390/nano10050994

  7. Asif Ali, Yawar Abbas, Haider Abbas, Yu-Rim Jeon, Sajjad Hussain, Bilal Abbas Naqvi, Changhuwan Choi and Jongwan Jung, " Dependence of InGaZnO and SnO2 Thin Film Stacking Sequence for the Resistive Switching Characteristics of Conductive Bridge Memory Devices" Applied Surface Science, DOI:10.1016/j.apsusc.2020.146390

  8. YawarAbbas, Ayman Rezk, Shoaib Anwer, Irfan Saadat, Ammar Nayfeh, Moh’d Rezeq, "Improved figures of merit of nano Schottky diode by embedding and characterizing individual gold nanoparticles on n-Si substrate" Nanotechnology, DOI:10.1088/1361-6528/ab5e3e

  9. Yawar Abbas, In Sub Han, Andrey Sergeevich Sokolov, Yu-Rim Jeon, Changhwan Choi, "Rapid thermal annealing on the atomic layer-deposited zirconia thin film to enhance resistive switching characteristics" Journal of Materials Science : Materials in Electronics, DOI:10.1007/s10854-019-02598-x

  10. Sajjad Hussain ,Jinwoong Chae ,Kamran Akbar ,Dhanasekaran Vikraman ,Linh Truong ,Bilal Abbas Naqvi ,Yawar Abbas ,Hyun-Seok Kim ,Seung-Hyun Chun ,Gunn Kim andJongwan Jung, "Fabrication of Robust Hydrogen Evolution Reaction Electrocatalyst Using Ag2Se by Vacuum Evaporation" nanomaterials, DOI:10.3390/nano9101460

  11. YawarAbbas, Ayman Rezk, Irfan Saadat, Ammar Nayfeh, Moh’d Rezeq, “Photodetection Characteristics of Gold Coated AFM Tips and n-Silicon Substrate nano-Schottky Interfaces” Scientific Reports, DOI:10.1038/s41598-019-49908-1

  12. Yawar Abbas, Moh’d Rezeq, Irfan Saadat, Sajjad Hussain, “Forming Free Resistive Switching characteristics of Cu/MoS2/FTO Device” Journal of Nanoscience and Optoelectronics, DOI: 10.1166/jno.2019.2557

  13. Yawar Abbas, Rohan B. Ambade, Swapnil B. Ambade, Tae Hee Han, Changhwan Choi "Tailored Nanoplateau and Nanochannel Structures Using Solution-Processed Rutile TiO2 Thin Films for Complementary and Bipolar Switching Characteristics", Nanoscale, DOI:10.1039/C9NR03465J

  14. Yu-Rim Jeon, Yawar Abbas†,Andrey Sergeevich Sokolov, Sohyeon Kim, Boncheol Ku ,Changhwan Choi "Study of in-situ Silver Migration in Amorphous Boron Nitride CBRAM Device" , ACS Applied Materials and Interfaces, DOI:10.1021/acsami.9b05384

  15. Boncheol Ku† , Yawar Abbas† , Sohyeon Kim, Andrey Sergeevich Sokolov, Yu-Rim Jeon and Changhwan Choi "Improved Resistive Switching and Synaptic Characteristics using Ar Plasma Irradiation on the Ti/HfO2 Interface", Journal of Alloys and Compounds, DOI: 10.1016/j.jallcom.2019.05.114

  16. Yawar Abbas, Sreekantha Reddy Dugasani, Muhammad Tayyab Raza, Yu-Rim Jeon, Sung Ha Park and Changhwan Choi "The Observation of Resistive Switching Characteristics using Transparent and Biocompatible Cu2+-doped Salmon DNA Composite Thin Film", Nanotechnology, DOI:10.1088/1361-6528/ab1cfd

  17. Andrey Sergeevich Sokolov, Mumtaz Ali, Rabia Riaz, Yawar Abbas, Min Jae Ko,and Changhwan Choi "Silver‐Adapted Diffusive Memristor Based on Organic Nitrogen‐Doped Graphene Oxide Quantum Dots (N‐GOQDs) for Artificial Biosynapse Applications", Advanced Functional Materials, DOI:10.1002/adfm.201807504

  18. Sohyeon Kim, Yawar Abbas, Yu-Rim Jeon, Andrey Sergeevich Sokolov, Boncheol Ku and Changhwan Choi" Engineering Synaptic Characteristics of TaOx/HfO2 Bi-Layered Resistive Switching Device", Nanotechnology, DOI: 10.1088/1361-6528/aad64c

  19. Yawar Abbas, Andrey Sergeevich Sokolov, Yu-Rim Jeon, Sohyeon Kim, Boncheol Ku, Changhwan Choi "Structural engineering of tantalum oxide based memristor and its electrical switching responses using rapid thermal annealing", Journal of Alloys and Compounds, DOI: 10.1016/j.jallcom.2018.05.106

  20. Haider Abbas, Mi Ra Park, Yawar Abbas, Quanli Hu, Tae Su Kang1, Tae-Sik Yoon, and Chi Jung Kang "Resistive switching characteristics of manganese oxide thin film and nanoparticle assembly hybrid devices",Japanese Journal of Applied Physics, DOI:10.7567/JJAP.57.06HC03

  21. Yawar Abbas, Yu-Rim Jeon, Andrey Sergeevich Sokolov, Sohyeon Kim, Boncheol Ku and Changhwan Choi "Compliance-Free, Digital SET and Analog RESET Synaptic Characteristics of Sub-Tantalum Oxide Based Neuromorphic Device”, Scientific Reports, DOI:10.1038/s41598-018-19575-9

  22. Boncheol Ku, Yawar Abbas, Andrey Sergeevich Sokolov, Changhwan Choi “Interface engineering of ALD HfO2-based RRAM with Ar plasma treatment for reliable and uniform switching behaviors”, Journal of Alloys and Compounds, DOI:10.1016/j.jallcom.2017.11.267

  23. Haider Abbas, Yawar Abbas, Mi Ra Park, Quanli Hu, Tae Sung Lee, Jongweon Cho, Tae-Sik Yoon, Young Jin Choi, and Chi Jung Kang “Resistive Switching Characteristics of Tantalum Oxide and Titanium Oxide Heterojunction Devices”, Journal of Nanoscience and Nanotechnology, DOI:10.1166/jnn.2017.14730

  24. Haider Abbas, Yawar Abbas, Son Ngoc Truong, Kyeong-Sik Min, Mi Ra Park, Jongweon Cho1, Tae-Sik Yoon and Chi Jung Kang “A memristor crossbar array of titanium oxide for non-volatile memory and neuromorphic applications”, Semiconductor Science and Technology ,DOI: 10.1088/1361-6641/aa6a3a

  25. T S Lee, N J Lee, H K Lee, Yawar Abbas, H Abbas, Q L Hu, T S Yoon and C J Kang “The forming-free bipolar resistive switching characteristics of Ag2Se thin film”, Journal of Physics D: Applied Physics, DOI: 10.1088/1361-6463/aa6ae7

  26. Son Ngoc Truong, Khoa Van Pham, Wonsun Yang, Kyeong-Sik Min, Yawar Abbas, Chi Jung Kang, Sangho Shin, Ken Pedrotti“Ta2O5-Memristor Synaptic Array with Winner-Take-All Method for Neuromorphic Pattern Matching”, Journal of Korean Physical Society, DOI: 10.3938/jkps.69.640

  27. Yawar Abbas, Mi Ra Park, Quanli Hu, Tae Sung Lee, Haider Abbas, Tae-Sik Yoon, and Chi Jung Kang “Resistive switching characteristics of Tantalum oxide with Different top electrodes", Journal of Nanoscience and Nanotechnology, DOI: 10.1166/jnn.2016.13133

  28. Mi Ra Park, Yawar Abbas, Haider Abbas, Quanli Hu, Tae Sung Lee, Young Jin Choi, Tae-Sik Yoon, Hyun-Ho Lee, and Chi Jung Kang “Resistive Switching Characteristics in Hafnium Oxide, Tantalum Oxide and Bilayer Devices”, Journal of Microelectronic Engineering, DOI: 10.1016/j.mee.2016.03.043

  29. Quanli Hu, Yawar Abbas, Haider Abbas, Mi Ra Park, Tae-Sik Yoon, Chi Jung Kang “Resistive switching characteristics in manganese oxide and tantalum oxide devices”, Microelectronic Engineering, DOI: 10.1016/j.mee.2016.02.050

  30. Mi Ra Park, Yawar Abbas, Quanli Hu, Tae Sung Lee, Haider Abbas, Tae-Sik Yoon, and Chi Jung Kang “Resistive Switching Characteristics of Ta2O5 Thin Film and Maghemite Nanoparticles Assembly Hybrid Device”, Journal of Nanoscience and Nanotechnology, DOI: 10.1166/jnn.2016.13132

  31. Jae Hyuk Shim, Quanli Hu, Mi Ra Park, Yawar Abbas, Chi Jung Kang and Jaewan Kim “Resistive Switching Characteristics of TiO2 Thin Films with Different Electrodes”, Journal of the Korean Physical Society, DOI: 10.3938/jkps.67.936

  32. Yawar Abbas, Mi Ra Park, Quanli Hu, Woo Jin Song, Tae-Sik Yoon, Young Jin Choi, and Chi Jung Kang "Investigation of Switching Phenomenon in Metal-Tantalum Oxide Interface" Journal of Nanoscience and Nanotechnology, DOI: 10.1166/jnn.2015.11133

  33. Mi Ra Park, Yawar Abbas, Quanli Hu, Tae-Sik Yoon, Young Jin Choi, and Chi Jung Kang" Resistive Switching Characteristics of Tantalum Oxide Thin Film and Titanium Oxide Nanoparticles Hybrid Structure”, Journal of Nanoscience and Nanotechnology ,DOI: 10.1166/jnn.2015.11480

  34. Quanli Hu, Jae Hyuk Shim, Yawar Abbas, Woo Jin Song, Tae-Sik Yoon, Young Jin Choi, and Chi Jung Kang “Resistive Switching Characteristics of Manganese Oxide Nanoparticle Assembly with Crossbar Arrays”, Journal of Nanoscience and Nanotechnology. DOI: 10.1166/jnn.2014.9878

  35. Quanli Hu, Mira Park, Yawar Abbas, Jai Soon Kim, Tae-Sik Yoon, Young Jin Choi and Chi Jung Kang “Resistive switching properties of manganese oxide nanoparticles with Hexagonal shape”, Semiconductor Science and Technology , DOI: 10.1088/0268-1242/30/1/015017

Selected Conference Presentations:

  1. "Electrical Responses of TaOx-Based RRAM Device to Neuromorphic Characteristics" Talk at International Workshop on Dielectric Thin Films for Future Electron Devices - Science and Technology - (IWDTF), Kyoto, Japan, 2017

  2. “Resistive Switching Dependence on the Stacking Sequence of IGZO and SnO2 Heterojunction Memory Devices”, Talk at the MNC 2017

  3. “Resistive Switching Characteristics of Tantalum Oxide and Maghemite Nanoparticles Hybrid Device”, poster at Internal Scientific Spring Pakistan 2015

  4. “Revelation on the effect of temperature on switching characteristics of Tantalum oxide”, Talk at International Symposium on the Physics of Semiconductors and Applications 2014.

  5. “Resistive Switching and Energy Efficiency of Sandwiched Nano layer of Tantalum Oxide Memrsistor”, Talk at Internal Scientific Spring Pakistan 2014.

  6. “Analog resistive switching characteristics of Maghemite Nanoparticles”, poster at Korean Physical Society conference.

  7. “Comparison of resistive switching between TiO2 thin film and hybrid devices”, poster at the Nano Korea Symposium

  8. “Resistive switching characteristics of TiO2 thin film with different electrodes”, poster at International Symposium on the Physics of Semiconductor and Applications.

  9. “Analog Resistive Switching Characteristics of Maghemite Nanoparticles with Different Top Electrodes”, poster at Korean Physical Society conference.

  10. “Resistive switching characteristics of MnO nanoparticle assembly with crossbar arrays”, poster at the Nano Korea Symposium.

  11. “Analysis of resistive switching characteristics of nickel oxide in ITO/NiO/ITO structure”, poster at the Electrochemical Society.