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Publication date Communities Collections Article title Author(s) Journal/Conference
5 Mar 2026 SERC Institute of Microelectronics Silicon photonic crystal emitter for multigas sensing (Pending publish) Huanhuan Wang, Doris Keh Ting Ng, Kristel Pei Xuan Wee, Linfang Xu, Weiguo Chen, Albert Augustino Anthony, James Ven Wee Yap, Zhonghua Gu, Qing Xin Zhang Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XIX
5 Mar 2026 SERC Institute of Microelectronics Silicon photonic crystal emitter for multigas sensing Huanhuan Wang, Doris Keh Ting Ng, Kristel Pei Xuan Wee, Linfang Xu, Weiguo Chen, Albert Augustino Anthony, James Ven Wee Yap, Zhonghua Gu, Qing Xin Zhang Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XIX
4 Mar 2026 SERC Institute of Microelectronics NH3 and SF6 detection based on long-wave infrared pyroelectric detector Huanhuan Wang, Linfang Xu, Weiguo Chen, Kristel Pei Xuan Wee, Anmin Kong, Md Hazwani Khairy Md Husni, Zhonghua Gu, Chong Pei Ho, Qingxin Zhang, Doris Keh Ting Ng MOEMS and Miniaturized Systems XXV
4 Mar 2026 SERC Institute of Microelectronics A compact multigas sensor system detecting CO2 and CH4 simultaneously for climate, health, and safety Rachel Chen Fang Ang, Md Hazwani Khairy Md Husni, Amy Kay Sen Tong, Linfang Xu, Zhonghua Gu, Qingxin Zhang, Doris Keh Ting Ng MOEMS and Miniaturized Systems XXV
4 Mar 2026 SERC Institute of Microelectronics Multifunctional hydrogen and ammonia gas sensors from ScAlN-based pyroelectric detectors towards adoption of sustainable fuels Doris Keh Ting Ng, Linfang Xu, Md Hazwani Khairy Md Husni, Yuxi Cui, Song Jie Seah, Huanhuan Wang, Anwesha Mukherjee, Kristel Pei Xuan Wee, Lemuel Joel Kuehsamy, Anmin Kong, Zhonghua Gu, Chong Pei Ho, Weiguo Chen, Qingxin Zhang, Fuu Ming Kai, Dan Zhao MOEMS and Miniaturized Systems XXV
14 Jan 2026 SERC Institute of Microelectronics Ultrathin reflective phase gradient metasurface for terahertz beam steering Nanhan Liu, Zhonghua Gu, Prakash Pitchappa 2025 50th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
28 Oct 2025 SERC Institute of Microelectronics Wide-Angle Reflective Terahertz Beam Steering Metasurface Based on Cross-Polarization Conversion Mengyao Li, Zhonghua Gu, Cheemalamarri Hemanth Kumar, Nanhan Liu, Frédéric Dutin, Pascal Szriftgiser, Guillaume Ducournau, Prakash Pitchappa IEEE Transactions on Terahertz Science and Technology
29 Aug 2025 SERC Institute of Microelectronics Tunable Topological Directional Supercoupler and Applications in THz On‐Chip Communication Ridong Jia, Wenhao Wang, Yi Ji Tan, Thomas Caiwei Tan, Manoj Gupta, Zhonghua Gu, Prakash Pitchappa, Pascal Szriftgiser, Guillaume Ducournau, Ranjan Singh Laser & Photonics Reviews
21 Apr 2025 SERC Institute of Microelectronics Environmental influences on NDIR CO2 gas sensor using 20% ScAlN-based pyroelectric detector chip Doris Keh Ting Ng, William Provenaz, Jia Sheng Goh, Kristel Pei Xuan Wee, Zhonghua Gu, Huanhuan Wang, Md Hazwani Khairy Md Husni, Norhanani Jaafar, Linfang Xu, Weiguo Chen, Chong Pei Ho, Qingxin Zhang Sensors and Actuators B: Chemical
11 Apr 2025 SERC Institute of Microelectronics On‐Chip Active Supercoupled Topological Cavity Ridong Jia, Wenhao Wang, Yi Ji Tan, Zhonglei Shen, Thomas Caiwei Tan, Zhonghua Gu, Prakash Pitchappa, Ranjan Singh Advanced Materials