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M. Takenaka · SciRah

Researcher profile · Semantic Scholar

M. Takenaka

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M. Takenaka — researcher profile on SciRah

h-index: 43
Works: 686
Citations: 7,797

Most-cited papers

Low Operating Voltage, Improved Breakdown Tolerance, and High Endurance in Hf0.5Zr0.5O2 Ferroelectric Capacitors Achieved by Thickness Scaling Down to 4 nm for Embedded Ferroelectric Memory.
K. Toprasertpong, K. Tahara, Y. Hikosaka, Ko Nakamura +3 more
2022ACS Applied Materials and Interfaces153 citations
Semantic Scholar
Si Microring Resonator Crossbar Array for On-Chip Inference and Training of the Optical Neural Network
S. Ohno, Rui Tang, K. Toprasertpong, Shinichi Takagi +1 more
2022ACS Photonics91 citations Open access
Semantic Scholar
Reservoir computing on a silicon platform with a ferroelectric field-effect transistor
K. Toprasertpong, E. Nako, Zeyu Wang, R. Nakane +2 more
2022Communications Engineer73 citations Open access
Semantic Scholar
Strategy Toward HZO BEOL-FeRAM with Low-Voltage Operation (≤ 1.2 V), Low Process Temperature, and High Endurance by Thickness Scaling
K. Tahara, K. Toprasertpong, Y. Hikosaka, K. Nakamura +3 more
2021Symposium on VLSI Technology67 citations
Semantic Scholar
Si microring resonator crossbar array for on-chip inference and training of optical neural network
S. Ohno, K. Toprasertpong, S. Takagi, M. Takenaka
2021arXiv.org67 citations
Semantic Scholar
Memory Window in Ferroelectric Field-Effect Transistors: Analytical Approach
K. Toprasertpong, M. Takenaka, S. Takagi
2022IEEE Transactions on Electron Devices65 citations Open access
Semantic Scholar
On the strong coupling of polarization and charge trapping in HfO2/Si-based ferroelectric field-effect transistors: overview of device operation and reliability
K. Toprasertpong, M. Takenaka, Shinichi Takagi
2022Applied Physics A60 citations
Semantic Scholar
Nonvolatile optical phase shift in ferroelectric hafnium zirconium oxide
K. Taki, N. Sekine, Kouhei Watanabe, Yuto Miyatake +5 more
2023Nature Communications32 citations Open access
Semantic Scholar
Ultrahigh-responsivity waveguide-coupled optical power monitor for Si photonic circuits operating at near-infrared wavelengths
Takaya Ochiai, T. Akazawa, Yuto Miyatake, K. Sumita +6 more
2021Nature Communications28 citations Open access
Semantic Scholar
HZO Scaling and Fatigue Recovery in FeFET with Low Voltage Operation: Evidence of Transition from Interface Degradation to Ferroelectric Fatigue
Zuo-Cheng Cai, K. Toprasertpong, M. Takenaka, Shinichi Takagi
20232023 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)25 citations
Semantic Scholar
Antiferroelectric properties of ZrO2 ultra-thin films prepared by atomic layer deposition
Xuan Luo, K. Toprasertpong, M. Takenaka, S. Takagi
202125 citations
Semantic Scholar
Two-layer integrated photonic architectures with multiport photodetectors for high-fidelity and energy-efficient matrix multiplications.
R. Tang, M. Okano, K. Toprasertpong, S. Takagi +2 more
2022Optics Express20 citations Open access
Semantic Scholar
Experimental demonstration of novel scheme of HZO/Si FeFET reservoir computing with parallel data processing for speech recognition
E. Nako, K. Toprasertpong, R. Nakane, M. Takenaka +1 more
20222022 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)20 citations
Semantic Scholar
Verification of influence of tail states and interface states on sub-threshold swing of Si n-channel MOSFETs over a temperature range of 4–300 K
Min-Soo Kang, K. Toprasertpong, M. Takenaka, H. Oka +2 more
2021Japanese Journal of Applied Physics17 citations Open access
Semantic Scholar
Mobility enhancement techniques for Ge and GeSn MOSFETs
Ran Cheng, Zhuo Chen, Si-Cong Yuan, M. Takenaka +3 more
202115 citations Open access
Semantic Scholar
Proposal of Low-Loss Non-Volatile Mid-Infrared Optical Phase Shifter Based on Ge2Sb2Te3S2
Y. Miyatake, K. Makino, J. Tominaga, N. Miyata +5 more
2023IEEE Transactions on Electron Devices14 citations
Semantic Scholar
Influence of substrate impurity concentration on sub-threshold swing of Si n-channel MOSFETs at cryogenic temperatures down to 4 K
Min-Soo Kang, K. Sumita, H. Oka, T. Mori +3 more
2023Japanese Journal of Applied Physics13 citations Open access
Semantic Scholar
Breakdown-limited endurance in HZO FeFETs: Mechanism and improvement under bipolar stress
K. Toprasertpong, M. Takenaka, Shinichi Takagi
2022Frontiers in Electronics11 citations Open access
Semantic Scholar
Modulation bandwidth improvement of III-V/Si hybrid MOS optical modulator by reducing parasitic capacitance.
Hanzhi Tang, Qiang Li, C. Ho, J. Fujikata +5 more
2022Optics Express11 citations Open access
Semantic Scholar
Reservoir Computing System With HZO/Si FeFETs in Parallel Configuration: Experimental Demonstration of Speech Classification
E. Nako, K. Toprasertpong, R. Nakane, M. Takenaka +1 more
2023IEEE Transactions on Electron Devices10 citations
Semantic Scholar
Effective Mobility Enhancement Through Asymmetric Strain Channels on Extremely Thin Body (100) GOI pMOSFETs
Chia-Tsong Chen, K. Sumita, K. Toprasertpong, M. Takenaka +1 more
2022IEEE Transactions on Electron Devices9 citations
Semantic Scholar
A floating gate negative capacitance MoS2 phototransistor with high photosensitivity.
R. Nur, T. Tsuchiya, K. Toprasertpong, K. Terabe +2 more
2022Nanoscale9 citations
Semantic Scholar
Non‐Volatile Hybrid Optical Phase Shifter Driven by a Ferroelectric Transistor
R. Tang, Kouhei Watanabe, M. Fujita, Hanzhi Tang +4 more
2022Laser & Photonics Reviews9 citations Open access
Semantic Scholar
Si racetrack optical modulator based on the III-V/Si hybrid MOS capacitor.
Q. Li, C. Ho, H. Tang, M. Okano +3 more
2021Optics Express9 citations Open access
Semantic Scholar
Non-volatile Compact Optical Phase Shifter based on Ge₂Sb₂Te₅ operating at 2.3 μm
Y. Miyatake, C. Ho, Prakash Pitchappa, Ranjan Singh +7 more
2022Optical Materials Express8 citations Open access
Semantic Scholar
Hole Mobility Boosters of (110)-Oriented Extremely Thin Body SiGe-on- Insulator (SGOI) pMOSFETs
Chia-Tsong Chen, Xueyang Han, K. Sumita, K. Toprasertpong +2 more
2023IEEE Transactions on Electron Devices7 citations
Semantic Scholar
Low-loss Ge waveguide at 2-μm band on n-type Ge-on-insulator wafer
Zi-Qiang Zhao, Cheol-Min Lim, C. Ho, K. Sumita +4 more
2021Optical Materials Express7 citations Open access
Semantic Scholar
Performance improvement in reservoir computing by using HfZrO2 FeFETs through operating voltage optimization
Shin-Yi Min, K. Toprasertpong, E. Nako, R. Nakane +2 more
2024Japanese Journal of Applied Physics6 citations
Semantic Scholar
Optimum Channel Design of Extremely-Thin-Body nMOSFETs Utilizing Anisotropic Valley—Robust to Surface Roughness Scattering
K. Sumita, Chia-Tsong Chen, K. Toprasertpong, M. Takenaka +1 more
2022IEEE Transactions on Electron Devices6 citations
Semantic Scholar
Low-Capacitance Ultrathin InGaAs Membrane Photodetector on Si Slot Waveguide Toward Receiverless System
T. Akazawa, Dong-Rui Wu, K. Sumita, N. Sekine +4 more
2022IEEE Transactions on Electron Devices6 citations
Semantic Scholar
Monolithic integration of electro-absorption modulators and photodetectors on III-V CMOS photonics platform by quantum well intermixing.
N. Sekine, K. Sumita, K. Toprasertpong, S. Takagi +1 more
2022Optics Express6 citations Open access
Semantic Scholar
Electrical Properties of Ultra-Thin Body (111) Ge-On-Insulator n-Channel MOSFETs Fabricated by Smart-Cut Process
Cheol-Min Lim, Zi-Qiang Zhao, K. Sumita, K. Toprasertpong +2 more
2021IEEE Journal of the Electron Devices Society6 citations Open access
Semantic Scholar
Impacts of Equivalent Oxide Thickness Scaling of TiN/Y₂O₃ Gate Stacks With Trimethylaluminum Treatment on SiGe MOS Interface Properties
Tsung-En Lee, K. Toprasertpong, M. Takenaka, S. Takagi
2021IEEE Electron Device Letters6 citations
Semantic Scholar
Design of compact and low-loss S-bends by CMA-ES.
Yuto Miyatake, K. Toprasertpong, Shinichi Takagi, M. Takenaka
2023Optics Express5 citations Open access
Semantic Scholar
Understanding memory window of ferroelectric field-effect transistor under coexistence of charge trapping and ferroelectric polarization: violation of linear superposition
K. Toprasertpong, M. Takenaka, Shinichi Takagi
2023Japanese Journal of Applied Physics5 citations
Semantic Scholar
Formulation of Ground States for 2DEG at Rough Surfaces and Application to Nonlinear Model of Surface Roughness Scattering in nMOSFETs
K. Sumita, Min-Soo Kang, K. Toprasertpong, M. Takenaka +1 more
2023IEEE Journal of the Electron Devices Society4 citations Open access
Semantic Scholar
Re-examination of effects of ALD high-k materials on defect reduction in SiGe metal–oxide–semiconductor interfaces
Tsung-En Lee, K. Toprasertpong, M. Takenaka, S. Takagi
2021AIP Advances4 citations Open access
Semantic Scholar
Proposal and Experimental Demonstration of Ultrathin-Body (111) InAs-On-Insulator nMOSFETs With L Valley Conduction
K. Sumita, K. Toprasertpong, M. Takenaka, S. Takagi
2021IEEE Transactions on Electron Devices4 citations
Semantic Scholar
Record-low Loss Non-volatile Mid-infrared PCM Optical Phase Shifter based on Ge2 Sb2 Te3 S2
Yuto Miyatake, K. Makino, J. Tominaga, N. Miyata +5 more
2022International Electron Devices Meeting3 citations
Semantic Scholar
Improvement in Computing Capabilities of FeFET-based Reservoir Computing by Using an Inverted Signal Scheme
Zeyu Wang, E. Nako, K. Toprasertpong, R. Nakane +2 more
2021Extended Abstracts of the 2021 International Conference on Solid State Devices and Materials3 citations
Semantic Scholar
Low specific contact resistance between InAs/Ni–InAs evaluated by multi-sidewall TLM
K. Sumita, J. Takeyasu, K. Toprasertpong, M. Takenaka +1 more
2023AIP Advances2 citations Open access
Semantic Scholar
Quantitative Understanding of Sub-Threshold Swing of Si MOSFETs at Cryogenic Temperatures Down to 4 K
Shinichi Takagi, Min-Soo Kang, K. Toprasertpong, M. Takenaka +2 more
20232023 IEEE 23rd International Conference on Nanotechnology (NANO)2 citations
Semantic Scholar
Numerical Investigation of High-Speed Surface-Normal Modulator Using InP High-Contrast Grating
Taichiro Fukui, K. Sumita, M. Takenaka, S. Takagi +2 more
2022International Semiconductor Laser Conference2 citations
Semantic Scholar
Impact of endurance characteristics of FeFETs on reservoir computing capabilities
E. Nako, K. Toprasertpong, R. Nakane, Zeyu Wang +2 more
2021Extended Abstracts of the 2021 International Conference on Solid State Devices and Materials2 citations
Semantic Scholar
Evaluation of interface traps inside the conduction band of InAs-on-insulator nMOSFET by self-consistent Hall-QSCV method
K. Sumita, K. Toprasertpong, M. Takenaka, S. Takagi
2021Applied Physics Letters2 citations
Semantic Scholar
Effects of post-deposition annealing temperature and atmosphere on interface properties in ALD Al2O3/plasma oxidation GeO x /(111) and (100) n-Ge MOS structures
Xueyang Han, Chia-Tsong Chen, M. Ke, Zi-Qiang Zhao +3 more
2023Japanese Journal of Applied Physics1 citations Open access
Semantic Scholar
Effect of Hf x Zr1−x O2/Ge metal–ferroelectrics–insulator–semiconductor interfaces on polarization reversal behavior
Koichi Iwashige, K. Toprasertpong, M. Takenaka, Shinichi Takagi
2023Japanese Journal of Applied Physics1 citations Open access
Semantic Scholar
Numerical evaluation of bandwidth and optical loss in InP-organic hybrid optical modulator with doping optimization
H. Sakumoto, Taketoshi Nakayama, Yuto Miyatake, K. Toprasertpong +2 more
2023Japanese Journal of Applied Physics1 citations Open access
Semantic Scholar
Hafnia-based ferroelectric devices for lower power memory and AI applications
Shinichi Takagi, K. Toprasertpong, E. Nako, M. Takenaka +1 more
2023IEEE Electron Devices Technology and Manufacturing Conference1 citations
Semantic Scholar
Reservoir Computing Utilizing Ferroelectric-Gate-Insulator FETs and Capacitors
Shinichi Takagi, K. Toprasertpong, E. Nako, Zeyu Wang +4 more
2023International Conference on IC Design & Technology1 citations
Semantic Scholar

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