X.  Liu, Agrawal, A., Tanaka, A., and Calhoun, B. H., ?A 6nA Fully-Autonomous Triple-Input Hybrid-Inductor-Capacitor Multi-Output Power Management System with Multi-Rail Energy Sharing, All-Rail Cold Startup, and Adaptive Conversion Control for mm-scale Distributed Systems?, in 2024 IEEE International Solid-State Circuits Conference (ISSCC), 2024.

X.  Liu, Truesdell, D. S., Faruqe, O., Parameswaran, L., Rickley, M., Kopanski, A., Cantley, L., Coon, A., Bernasconi, M., Wang, T., and Calhoun, B. H., ?A 33nW Fully Autonomous SoC with Distributed Cooperative Energy Harvesting and Multi-Chip Power Management for mm-scale System-in-Fiber?, in IEEE Transactions on Biomedical Circuits and Systems, Invited paper, 2023.

X.  Liu, Truesdell, D. S., Faruqe, O., Parameswaran, L., Rickley, M., Kopanski, A., Cantley, L., Coon, A., Bernasconi, M., Wang, T., and Calhoun, B. H., ?A Self-Powered SoC with Distributed Cooperative Energy Harvesting and Multi-Chip Power Management for System-in-Fiber?, in IEEE International Solid-State Circuits Conference (ISSCC), 2023.

D. S.  Truesdell, Liu, X., Breiholz, J., Gupta, S., Li, S., and Calhoun, B. H., ?NanoWattch: A Self-Powered 3-nW RISC-V SoC Operable from 160mV Photovoltaic Input with Integrated Temperature Sensing and Adaptive Performance Scaling?, in 2022 IEEE Symposium on VLSI Circuits (VLSI), (Equally-Credited Authors), 2022.

D. S.  Truesdell, Li, S., and Calhoun, B. H., ?A 0.5V 560-kHz 18.8-fJ/Cycle On-Chip Oscillator with 96.1-ppm/°C Steady-State Stability Using a Duty-Cycled Digital Frequency-Locked Loop?, IEEE Journal of Solid-State Circuits, 2021.

X.  Chen, Alghaihab, A., Shi, Y., Truesdell, D. S., Calhoun, B. H., and Wentzloff, D. D., ?A Crystal-Less BLE Transmitter with Clock Recovery from GFSK-Modulated BLE Packets?, IEEE Journal of Solid-State Circuits, 2021.

A.  Mallick, Bashar, M. Khairul, Truesdell, D. S., Calhoun, B. H., Joshi, S., and Shukla, N., ?Graph Coloring using Coupled Oscillator-based Dynamical Systems?, in 2021 IEEE International Symposium on Circuits and Systems (ISCAS), 2021.

D. S.  Truesdell, Li, S., and Calhoun, B. H., ?A 0.5V 560kHz 18.8fJ/Cycle Ultra-Low Energy Oscillator in 65nm CMOS with 96.1ppm/°C Stability Using a Duty-Cycled Digital Frequency-Locked Loop?, in 2020 IEEE Symposium on VLSI Circuits (VLSI), 2020.

A.  Dissanayake, Moody, J., Bishop, H. L., Truesdell, D. S., Muhlbauer, H., Lu, R., Gao, A., Gong, S., Calhoun, B. H., and Bowers, S. M., ?A -108dBm Sensitivity, -28dB SIR, 130nW to 41?W, Digitally Reconfigurable Bit-Level Duty-Cycled Wakeup and Data Receiver?, in IEEE Custom Integrated Circuits Conference (CICC), 2020.

S.  Gupta, Truesdell, D. S., and Calhoun, B. H., ?A 65nm 16kb SRAM with 131.5pW Leakage at 0.9V for Wireless IoT Sensor Nodes?, in 2020 IEEE Symposium on VLSI Circuits (VLSI), 2020.

R.  Agarwala, Wang, P., Tanneeru, A., Lee, B., Misra, V., and Calhoun, B. H., ?An 88.6nW Ozone Pollutant Sensing Interface IC with a 159 dB Dynamic Range?, in ACM/IEEE International Symposium on Low Power Electronics and Design (ISLPED), 2020.

S. Z.  Ahmed, Truesdell, D. S., Tan, Y., Calhoun, B. H., and Ghosh, A. W., ?A comprehensive analysis of Auger generation impacted planar Tunnel FETs?, Solid-State Electronics, 2020.

A.  Alghaihab, Chen, X., Shi, Y., Truesdell, D. S., Calhoun, B. H., and Wentzloff, D. D., ?A Crystal-Less BLE Transmitter with -86dBm Frequency-Hopping Back-Channel WRX and Over-the-Air Clock Recovery from a GFSK-Modulated BLE Packet?, in 2020 IEEE International Solid-State Circuits Conference (ISSCC), 2020.

D. S.  Truesdell, Ahmed, S. Z., Ghosh, A. W., and Calhoun, B. H., ?Minimum-Energy Digital Computing with Steep Subthreshold Swing Tunnel FETs?, IEEE Journal of Exploratory Solid-State Computational Devices and Circuits (JxCDC), 2020.

D. S.  Truesdell and Calhoun, B. H., ?A Single-Supply 6-Transistor Voltage Level Converter Design Reaching 8.18-fJ/Transition at 0.3-1.2-V Range or 44-fW Leakage at 0.8-2.5-V Range?, IEEE Solid-State Circuits Letters (SSCL), 2020.

P.  Bassirian, Duvvuri, D., Truesdell, D. S., Liu, N. X., Calhoun, B. H., and Bowers, S. M., ?A Temperature-robust 27.6nW -65dBm Wakeup Receiver at 9.6GHz X Band?, in 2020 IEEE International Solid-State Circuits Conference (ISSCC), 2020.

A.  Mallick, Bashar, M. K., Truesdell, D. S., Calhoun, B. H., Joshi, S., and Shukla, N., ?Using synchronized oscillators to compute the maximum independent set?, Nature Communications, 2020.

D. S.  Truesdell, Dissanayake, A., and Calhoun, B. H., ?A 0.6-V 44.6-fJ/Cycle Energy-Optimized Frequency-Locked Loop in 65-nm CMOS With 20.3-ppm/°C Stability?, IEEE Solid-State Circuits Letters (SSCL), 2019.

J.  Moody, Dissanayake, A., Bishop, H., Lu, R., Liu, N. X., Duvvuri, D., Gao, A., Truesdell, D. S., N. Barker, S., Gong, S., Calhoun, B. H., and Bowers, S. M., ?A -106dBm 33nW Bit-Level Duty-Cycled Tuned RF Wake-up Receiver?, in 2019 Symposium on VLSI Circuits, Kyoto, Japan, 2019.

N. X.  Liu, Agarwala, R., Dissanayake, A., Truesdell, D. S., Kamineni, S., and Calhoun, B. H., ?A 2.5 ppm/°C 1.05 MHz Relaxation Oscillator with Dynamic Frequency-Error Compensation and Fast Start-Up Time?, IEEE Journal of Solid-State Circuits (JSSC), 2019.

D. S.  Truesdell and Calhoun, B. H., ?A 640 pW 22 pJ/sample Gate Leakage-Based Digital CMOS Temperature Sensor with 0.25°C Resolution?, in IEEE Custom Integrated Circuits Conference (CICC) 2019, Austin, TX, 2019.

D. S.  Truesdell, Breiholz, J., Kamineni, S., Liu, N. X., Magyar, A., and Calhoun, B. H., ?A 6?140-nW 11 Hz?8.2-kHz DVFS RISC-V Microprocessor Using Scalable Dynamic Leakage-Suppression Logic?, IEEE Solid-State Circuits Letters (SSCL), 2019.

J.  Moody, Dissanayake, A., Bishop, H. L., Lu, R., Liu, N. X., Duvvuri, D., Gao, A., Truesdell, D. S., N. Barker, S., Gong, S., Calhoun, B. H., and Bowers, S. M., ?A Highly Re-configurable Bit-level Duty Cycled TRF Receiver Achieving -106 dBm Sensitivity and 33 nW Average Power Consumption?, IEEE Solid-State Circuits Letters (SSCL), Special Issue on VLSI (invited paper), 2019.

D. S.  Truesdell and Calhoun, B. H., ?Improving Dynamic Leakage Suppression Logic with Forward Body Bias in 65nm CMOS?, in IEEE SOI-3D-Subthreshold Microelectronics Technology Unified Conference (S3S), 2019.

N. X.  Liu, Agarwala, R., Dissanayake, A., Truesdell, D. S., Kamineni, S., Chen, X., Wentzloff, D. D., and Calhoun, B. H., ?A 2.5 ppm/°C 1.05 MHz Relaxation Oscillator with Dynamic Frequency-Error Compensation and 8 µs Start-Up Time?, in IEEE European Solid-State Circuits Conference (ESSCIRC), Dresden, Germany, 2018.

D. S.  Truesdell and Calhoun, B. H., ?Channel Length Sizing for Power Minimization in Leakage-Dominated Digital Circuits?, in IEEE SOI-3D-Subthreshold Microelectronics Technology Unified Conference (S3S), 2018.

S. Z.  Ahmed, Tan, Y., Truesdell, D. S., Calhoun, B. H., and Ghosh, A., ?Modeling tunnel field effect transistors-from interface chemistry to non-idealities to circuit level performance?, Journal of Applied Physics, 2018.

S. Z.  Ahmed, Tan, Y., Truesdell, D. S., and Ghosh, A., ?Auger Effect Limited Performance in Tunnel Field Effect Transistors?, in 5th Berkeley Symposium on Energy Efficient Electronics & Steep Transistors Workshop, Berkeley, CA, 2017.

A.  Klinefelter, Ryan, J., Tschanz, J., and Calhoun, B. H., ?Error-Energy Analysis of Hardware Logarithmic Approximation Methods for Low Power Applications?, in International Symposium on Circuits and Systems (ISCAS), 2015.

V.  Misra, Bozkurt, A., Calhoun, B., Jackson, T., Jur, J., Lach, J., Lee, B., Muth, J., Oralkan, O., Ozturk, M., Trolier-McKinstry, S., Vashaee, D., Wentzloff, D., and Zhu, Y., ?Flexible Technologies for Self-Powered Wearable Health and Environmental Sensing?, Proceedings of the IEEE, vol. 103, pp. 665-681, 2015.