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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
22 Dec 2025 SERC Institute of Microelectronics Enhanced Silicon Thermal Emission through Photonic Crystal Integration Huanhuan Wang, Leh Woon Lim, Doris Keh Ting Ng, Landobasa Tobing, Hazwani Khairy, Norhanani Jaafar, Andrew Whye Keong Fong 2025 IEEE Photonics Conference (IPC)
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
20 Mar 2025 SERC Institute of Microelectronics Effects of AlN film thickness and operating frequency on sensing output of CO2 pyroelectric-based non-dispersive infrared gas sensor Doris Keh Ting Ng, Kristel Pei Xuan Wee, Md Hazwani Khairy, Landobasa Tobing, Wing Wai Chung, Isaac Siyuan Ling, Norhanani Jaafar, Jia Sheng Goh, Linfang Xu, Weiguo Chen, Qingxin Zhang Terahertz, RF, Millimeter, and Submillimeter-Wave Technology and Applications XVIII
1 Sep 2023 SERC Institute of Microelectronics Capping Layer Effects on Sb2S3-Based Reconfigurable Photonic Devices Ting Yu Teo, Nanxi Li, Landobasa Y. M. Tobing, Amy Sen Kay Tong, Doris Keh Ting Ng, Zhihao Ren, Chengkuo Lee, Lennon Yao Ting Lee, Robert E. Simpson ACS Photonics
16 Jul 2021 SERC Institute of Microelectronics NDIR CO2 gas sensing using CMOS compatible MEMS ScAlN-based pyroelectric detector Doris Keh Ting Ng, Chong Pei Ho, Linfang Xu, Weiguo Chen, Yuan Hsing Fu, Tantan Zhang, Li Yan Siow, Norhanani Jaafar, Eldwin Jiaqiang Ng, Yuan Gao, Hong Cai, Qingxin Zhang, Lennon Yao Ting Lee Sensors and Actuators B: Chemical