A handheld high-sensitivity micro-NMR CMOS platform with B-field stabilization for multi-type biological/chemical assays KM Lei, H Heidari, PI Mak, MK Law, F Maloberti, RP Martins
IEEE Journal of solid-state circuits 52 (1), 284-297, 2016
57 2016 CMOS biosensors for in vitro diagnosis–transducing mechanisms and applications KM Lei, PI Mak, MK Law, RP Martins
Lab on a Chip 16 (19), 3664-3681, 2016
42 2016 Micro-and nanofabrication NMR technologies for point-of-care medical applications–A review A Dupré, KM Lei, PI Mak, RP Martins, WK Peng
Microelectronic Engineering 209, 66-74, 2019
40 2019 A palm-size μNMR relaxometer using a digital microfluidic device and a semiconductor transceiver for chemical/biological diagnosis KM Lei, PI Mak, MK Law, RP Martins
Analyst 140 (15), 5129-5137, 2015
39 2015 Portable NMR with parallelism KM Lei, D Ha, YQ Song, RM Westervelt, R Martins, PI Mak, D Ham
Analytical chemistry 92 (2), 2112-2120, 2020
37 2020 Systematic analysis and cancellation of kickback noise in a dynamic latched comparator KM Lei, PI Mak, RP Martins
Analog Integrated Circuits and Signal Processing 77, 277-284, 2013
34 2013 A NMR CMOS Transceiver Using a Butterfly-Coil Input for Integration With a Digital Microfluidic Device Inside a Portable Magnet KM Lei, PI Mak, MK Law, RP Martins
IEEE Journal of Solid-State Circuits 51 (10), 2274-2286, 2016
30 2016 NMR–DMF: a modular nuclear magnetic resonance–digital microfluidics system for biological assays KM Lei, PI Mak, MK Law, RP Martins
Analyst 139 (23), 6204-6213, 2014
29 2014 A 0.35-V 5,200-μm2 2.1-MHz Temperature-Resilient Relaxation Oscillator With 667 fJ/Cycle Energy Efficiency Using an Asymmetric Swing-Boosted RC Network … KM Lei, PI Mak, RP Martins
IEEE Journal of Solid-State Circuits 56 (9), 2701-2710, 2021
27 2021 A Regulation-Free Sub-0.5-V 16-/24-MHz Crystal Oscillator With 14.2-nJ Startup Energy and 31.8- W Steady-State Power KM Lei, PI Mak, MK Law, RP Martins
IEEE Journal of Solid-State Circuits 53 (9), 2624-2635, 2018
24 2018 A regulation-free sub-0.5 V 16/24MHz crystal oscillator for energy-harvesting BLE radios with 14.2 nJ startup energy and 31.8 pW steady-state power KM Lei, PI Mak, MK Law, RP Martins
2018 IEEE International Solid-State Circuits Conference-(ISSCC), 52-54, 2018
22 2018 Trending IC design directions in 2022 CH Chan, L Cheng, W Deng, P Feng, L Geng, M Huang, H Jia, L Jie, ...
Journal of Semiconductors 43 (7), 071401, 2022
20 2022 28.1 A handheld 50pM-sensitivity micro-NMR CMOS platform with B-field stabilization for multi-type biological/chemical assays KM Lei, H Heidari, PI Mak, MK Law, F Maloberti, RP Martins
2016 IEEE International Solid-State Circuits Conference (ISSCC), 474-475, 2016
18 2016 A 0.4 V 4.8 μW 16MHz CMOS crystal oscillator achieving 74-fold startup-time reduction using momentary detuning KM Lei, PI Mak, RP Martins
2017 IEEE International Symposium on Circuits and Systems (ISCAS), 1-4, 2017
11 2017 Miniaturization of a nuclear magnetic resonance system: Architecture and design considerations of transceiver integrated circuits S Fan, Q Zhou, KM Lei, PI Mak, RP Martins
IEEE Transactions on Circuits and Systems I: Regular Papers 69 (8), 3049-3060, 2022
8 2022 Startup time and energy-reduction techniques for crystal oscillators in the IoT era KM Lei, PI Mak, RP Martins
IEEE Transactions on Circuits and Systems II: Express Briefs 68 (1), 30-35, 2020
8 2020 Fully-integrated timers for ultra-low-power Internet-of-Things nodes—Fundamentals and design techniques MHW Loo, H Ramiah, KM Lei, CC Lim, NS Lai, PI Mak, RP Martins
IEEE Access 10, 65936-65950, 2022
7 2022 Exploring the noise limits of fully-differential micro-watt transimpedance amplifiers for Sub-pA/yHz sensitivity KM Lei, H Heidari, PI Mak, MK Law, F Maloberti
2015 11th Conference on Ph. D. Research in Microelectronics and Electronics …, 2015
7 2015 CMOS integrated circuits for the quantum information sciences J Anders, JC Bardin, I Bashir, G Billiot, E Blokhina, S Bonen, E Charbon, ...
IEEE transactions on quantum engineering, 2023
6 2023 A portable CMOS-based spin resonance system for high-resolution spectroscopy and imaging D Krüger, A Zhang, B Aghelnejad, H Hinton, VM Arnal, YQ Song, Y Tang, ...
IEEE Journal of Solid-State Circuits, 2023
6 2023