People

Krishna Prasad Bera
Title
Research Fellow
Degree
PhD
Research Interests
My major research area is the demonstration of high-performance optoelectronic devices (photodetector, LEDs, and LASER) using organometallic compounds (MOF, organic and inorganic hybrid perovskite) in combination with graphene. My present research is focussed on the investigation of optical and quantum transport properties in versatile twisted moiré homo/heterobilayer using graphene and TMDs materials.
Research Group
Office Location
S9-08-01-27
Selected Publications
- Krishna Prasad Bera, Chintam Hanmandlu, Hung-I Lin, Rapti Ghosh, Vijay Kumar Gudelli, Chao-Sung Lai, Chih-Wei Chu, Yang-Fang Chen
Fabry-Perot Oscillation and Resonance Energy Transfer: Mechanism for Ultralow-Threshold Optically and Electrically Driven Random Laser in Quasi-2D Ruddlesden-Popper Perovskites
ACS Nano 17 (6), 5373–5386, 2023, ISSN: 1936086X, 19360851 - Krishna Prasad Bera, Golam Haider, Yu-Ting Huang, Pradip Kumar Roy, Christy Roshini Paul Inbaraj, Yu-Ming Liao, Hung-I Lin, Cheng-Hsin Lu, Chun Shen, Wan Y Shih, Wei-Heng Shih, Yang-Fang Chen
Graphene Sandwich Stable Perovskite Quantum-Dots Light Emissive Ultrasensitive and Ultrafast Broadband Vertical Phototransistors
ACS Nano 13(11),12540–12552, 2019, ISSN: 1936086X, 19360851 - Krishna Prasad Bera, Golam Haider, Muhammad Usman, Pradip Kumar Roy, Hung‐I Lin, Yu‐Ming Liao, Christy Roshini Paul, Inbaraj Yi‐Rou Liou, Monika Kataria, Kuang‐Lieh Lu, Yang‐Fang Chen
Trapped Photons Induced Ultrahigh External Quantum Efficiency and Photoresponsivity in Hybrid Graphene/Metal‐Organic Framework Broadband Wearable Photodetectors
Adv. Funct. Mater. 28, 1804802, 2018, ISSN: 1616-3028 - Rapti Ghosh, Mukesh Singh, Li Wei Chang, Hung-I Lin, Yu Siang Chen, Jeyavelan Muthu, Bhartendu Papnai, Yi Sun Kang, Yu-Ming Liao, Krishna Prasad Bera, Guang-Yu Guo, Ya-Ping Hsieh, Mario Hofmann, Yang-Fang Chen
Enhancing the Photoelectrochemical Hydrogen Evolution Reaction through Nanoscrolling of Two-Dimensional Material Heterojunctions
ACS Nano 16(4), 5743–5751, 2022, ISSN: 1936086X, 19360851 - Rapti Ghosh, Hung‐I Lin, Yu‐Siang Chen, Mukesh Singh, Zhi‐Long Yen, Shengkuei Chiu, Hsia‐Yu Lin, Krishna P Bera, Yu‐Ming Liao, Mario Hofmann, Ya‐Ping Hsieh, Yang‐Fang Chen
QD/2D Hybrid Nanoscrolls: A New Class of Materials for High-Performance Polarized Photodetection and Ultra-Low Threshold Laser Action
Small 16, 2003944, 2020, ISSN: 1613-6829 - Hung-I Lin, Chun-Che Wang, Kun-Ching Shen, Mikhail Y Shalaginov, Pradip Kumar Roy, Krishna Prasad Bera, Monika Kataria, Christy Roshini Paul Inbaraj, Yang-Fang Chen
Enhanced Laser Action from Smart Fabrics Made with Rollable Hyperbolic Metamaterials
npj Flexible Electronics 4, 20, 2020, ISSN: 23974621 - Yun-Tzu Hsu, Chia-Tse Tai, Hsing-Mei Wu, Cheng-Fu Hou, Yu-Ming Liao, Wei-Cheng Liao, Golam Haider, Yung-Chi Hsiao, Chi-Wei Lee, Shu-Wei Chang, Ying-Huan Chen, Min-Hsuan Wu, Rou-Jun Chou, Krishna Prasad Bera, Yen-Yu Lin, Yi-Zih Chen, Monika Kataria, Shih-Yao Lin, Christy Roshini Paul Inbaraj, Wei-Ju Lin, Wen-Ya Lee, Tai-Yuan Lin, Ying-Chih Lai, Yang-Fang Chen
Self-Healing Nanophotonics: Robust and Soft Random Lasers
ACS Nano 13(8), 8977-8985, 2019, ISSN: 1936086X, 19360851 - Golam Haider, Hung-I Lin, Kanchan Yadav, Kun-Ching Shen, Yu-Ming Liao, Han-Wen Hu, Pradip Kumar Roy, Krishna Prasad Bera, Kung-Hsuan Lin, Hsien-Ming Lee, Yit-Tsong Chen, Fu-Rong Chen, Yang-Fang Chen
A Highly-Efficient Single Segment White Random Laser
ACS Nano 12(12), 11847–11859, 2018, ISSN: 1936086X, 19360851