Y. Yamanashi

发表

3D simulation of superconducting microwave devices with an electromagnetic-field simulator

N. Takeuchi, N. Yoshikawa, Y. Saito, 2009 .

Compact Superconducting Lookup Table Composed of Two-Dimensional Memory Cell Array Reconfigured by External DC Control Currents

N. Yoshikawa, Y. Yamanashi, Takuya Hosoya, 2021, IEEE Transactions on Applied Superconductivity.

An adiabatic quantum flux parametron as an ultra-low-power logic device

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2013 .

Power Reduction of Josephson Random Access Memory Using Stochastic Resonance

N. Yoshikawa, Y. Yamanashi, Ryosuke Kihara, 2016, IEEE Transactions on Applied Superconductivity.

On-chip RSFQ microwave pulse generator using a multi-flux-quantum driver for controlling superconducting qubits

N. Takeuchi, N. Yoshikawa, Y. Yamanashi, 2010 .

Demonstration of Signal Transmission Between Adiabatic Quantum-Flux-Parametrons and Rapid Single-Flux-Quantum Circuits Using Superconductive Microstrip Lines

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2017, IEEE Transactions on Applied Superconductivity.

Yield analysis of large-scale adiabatic-quantum-flux-parametron logic: The effect of the distribution of the critical current

N. Takeuchi, N. Yoshikawa, Y. Yamanashi, 2014 .

50 GHz Demonstration of an Integer-Type Butterfly Processing Circuit for an FFT Processor Using the 10 kA/cm2 Nb Process

Yuki Yamanashi, Nobuyuki Yoshikawa, Yosuke Sakashita, 2015, IEICE Trans. Electron..

Design and Demonstration of High-Speed Interface Circuits for AQFP Logic

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2016 .

Demonstration of Picosecond Time Resolution in Double-Oscillator Time-to-Digital Converter Using Single-Flux-Quantum Circuits

N. Yoshikawa, Y. Yamanashi, M. Ohkubo, 2019, IEEE Transactions on Applied Superconductivity.

Superconducting Time-of-flight Mass Spectrometry Systems for Biomolecules using Superconducting Digital Circuits

N. Yoshikawa, Y. Yamanashi, M. Ohkubo, 2017 .

Demonstration of single-flux-quantum readout circuits for time-of-flight mass spectrometry systems using superconducting strip ion detectors

N. Yoshikawa, Y. Yamanashi, M. Ohkubo, 2015 .

Reduction of the jitter of single-flux-quantum time-to-digital converters for time-of-flight mass spectrometry

N. Yoshikawa, Y. Muramatsu, Y. Yamanashi, 2014 .

Factorization by quantum annealing using superconducting flux qubits implementing a multiplier Hamiltonian

M. Hidaka, K. Imafuku, Y. Yamanashi, 2022, Scientific Reports.

Superconducting quantum circuit of NOR in quantum annealing

M. Hidaka, K. Imafuku, Y. Yamanashi, 2022, Scientific Reports.

Improvement of Operating Margin of SFQ Circuits by Controlling Dependence of Signal Propagation Time on Bias Voltage

N. Yoshikawa, Y. Yamanashi, M. Otsubo, 2013, IEEE Transactions on Applied Superconductivity.

Design and demonstration of adiabatic quantum-flux-parametron logic circuits with superconductor magnetic shields

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2015 .

Reversible Computing Using Adiabatic Superconductor Logic

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2014, RC.

Evaluation of current sensitivity of quantum flux parametron

N. Takeuchi, N. Yoshikawa, Y. Yamanashi, 2017 .

Reversible logic gate using adiabatic superconducting devices

Y. Yamanashi, N. Yoshikawa, N. Takeuchi, 2014, Scientific Reports.

Simulation of sub-kBT bit-energy operation of adiabatic quantum-flux-parametron logic with low bit-error-rate

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2013 .

Energy efficiency of adiabatic superconductor logic

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2014 .

Design of Discrete Hopfield Neural Network Using a Single Flux Quantum Circuit

N. Yoshikawa, Y. Yamanashi, H. He, 2022, IEEE Transactions on Applied Superconductivity.

Design of an Extremely Energy-Efficient Hardware Algorithm Using Adiabatic Superconductor Logic

Y. Yamanashi, N. Yoshikawa, C. L. Ayala, 2015, 2015 15th International Superconductive Electronics Conference (ISEC).

Adiabatic quantum-flux-parametron cell library designed using a 10 kA cm−2 niobium fabrication process

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2017 .

Demonstration of 30 Gbit/s Generation of Superconductive True Random Number Generator

N Yoshikawa, Y Yamanashi, T Sugiura, 2011, IEEE Transactions on Applied Superconductivity.

100 GHz Demonstrations Based on the Single-Flux-Quantum Cell Library for the 10 kA/cm2 Nb Multi-Layer Process

Yuki Yamanashi, Nobuyuki Yoshikawa, Naofumi Takagi, 2010, IEICE Trans. Electron..

Superconductive Random Number Generator Using Thermal Noises in SFQ Circuits

Y. Yamanashi, N. Yoshikawa, N. Yoshikawa, 2009, IEEE Transactions on Applied Superconductivity.

A single-flux-quantum logic prototype microprocessor

Y. Yamanashi, N. Yoshikawa, A. Fujimaki, 2004, 2004 IEEE International Solid-State Circuits Conference (IEEE Cat. No.04CH37519).

Demonstration of a Single-Flux-Quantum Microprocessor Operating With Josephson-CMOS Hybrid Memory

Yuki Yamanashi, Nobuyuki Yoshikawa, Yuki Hironaka, 2020, IEEE Transactions on Applied Superconductivity.

Design and Demonstration of an Adiabatic-Quantum-Flux-Parametron Field-Programmable Gate Array Using Josephson-CMOS Hybrid Memories

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2019, IEEE Transactions on Applied Superconductivity.

Fully Functional Operation of Low-Power 64-kb Josephson-CMOS Hybrid Memories

Yuki Yamanashi, Nobuyuki Yoshikawa, Gen Konno, 2017, IEEE Transactions on Applied Superconductivity.

Majority-Logic-Optimized Parallel Prefix Carry Look-Ahead Adder Families Using Adiabatic Quantum-Flux-Parametron Logic

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2017, IEEE Transactions on Applied Superconductivity.

Design and Implementation of a 16-Word by 1-Bit Register File Using Adiabatic Quantum Flux Parametron Logic

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2017, IEEE Transactions on Applied Superconductivity.

Design and Demonstration of Interface Circuits Between Rapid Single-Flux-Quantum and Adiabatic Quantum-Flux-Parametron Circuits

Y. Yamanashi, N. Yoshikawa, T. Ortlepp, 2016, IEEE Transactions on Applied Superconductivity.

Adiabatic quantum-flux-parametron cell library adopting minimalist design

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2015 .

Design of single flux quantum cells for a 10-Nb-layer process

Kazuyoshi Takagi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2009 .

Demonstration of a single-flux-quantum microprocessor using passive transmission lines

Y. Yamanashi, A. Fujimaki, S. Yorozu, 2005, IEEE Transactions on Applied Superconductivity.

Design and implementation of circuit components of the SFQ microprocessor, CORE1

Yuki Yamanashi, Nobuyuki Yoshikawa, F. Matsuzaki, 2004 .

Prototypic design of the single-flux-quantum microprocessor, CORE1

H. Terai, Yuki Yamanashi, Nobuyuki Yoshikawa, 2003 .

Superconductive combinational logic circuit using magnetically coupled SQUID array

Yuki Yamanashi, K. Umeda, K. Sai, 2010 .

Design methodology of single-flux-quantum flip-flops composed of both 0- and π-shifted Josephson junctions

N. Takeuchi, N. Yoshikawa, Y. Yamanashi, 2018, Superconductor Science and Technology.

Experimental Demonstrations of Native Implementation of Boolean Logic Hamiltonian in a Superconducting Quantum Annealer

S. Nagasawa, M. Hidaka, S. Kawabata, 2021, IEEE Transactions on Quantum Engineering.

Design Method of Single-Flux-Quantum Logic Circuits Using Dynamically Reconfigurable Logic Gates

Yuki Yamanashi, Nobuyuki Yoshikawa, Shohei Nishimoto, 2014, IEEE Transactions on Applied Superconductivity.

Investigation of the Effects of 1/f Noise on Superconducting Circuits

N. Yoshikawa, Y. Yamanashi, Yusuke Tsuna, 2020, IEEE Transactions on Applied Superconductivity.

Characterization of energy potential in tunable rf-SQUIDs with the classical regime toward precise design of superconducting flux qubit

Y. Yamanashi, D. Saida, N. Watase, 2021, Japanese Journal of Applied Physics.

Design and demonstration of an on-chip AC power source for adiabatic quantum-flux-parametron logic

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2013 .

Design and Implementation of RSFQ Microwave Choppers for the Superconducting Quantum-Computing System

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2010, IEICE Trans. Electron..

Study of LR-Loading Technique for Low-Power Single Flux Quantum Circuits

Y. Yamanashi, N. Yoshikawa, T. Nishigai, 2007, IEEE Transactions on Applied Superconductivity.

Design of an SFQ Microwave Chopper for Controlling Quantum Bits

N. Yoshikawa, Y. Yamanashi, G. Matsuda, 2007, IEEE Transactions on Applied Superconductivity.

On-chip microwave generator for manipulation of superconductive quantum bits

N. Yoshikawa, Y. Yamanashi, T. Asano, 2006 .

Implementation of SFQ Microwave Choppers for Controlling Quantum Bits

N. Takeuchi, N. Yoshikawa, Y. Yamanashi, 2012 .

Measurement of 10 zJ energy dissipation of adiabatic quantum-flux-parametron logic using a superconducting resonator

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2013 .

Reversibility and energy dissipation in adiabatic superconductor logic

N. Takeuchi, N. Yoshikawa, Y. Yamanashi, 2017, Scientific Reports.

Surface Engineering of Polystyrene Dish for Improvement of Cell Adhesion Using Plasma Techniques

Y. Yamanashi, S. Kondo, Y. Sasai, 2008 .

Asynchronous Digital SQUID Magnetometer With an On-Chip Magnetic Feedback for Improvement of Magnetic Resolution

N. Yoshikawa, Y. Yamanashi, Y. Tsuga, 2013, IEEE Transactions on Applied Superconductivity.

Demonstration of an efficient single flux quantum logic circuit by introducing a local magnetic flux biasing

N. Yoshikawa, Y. Yamanashi, S. Asada, 2021, Superconductor Science and Technology.

C-8-12 Demonstration of SFQ Microprocessor data path to the Tornado Architecture

Kazuyoshi Takagi, Yoshiaki Takai, Yuki Yamanashi, 2006 .

Demonstration of Single-Flux-Quantum 64-B Lookup Table With Cryo-CMOS Decoders for Reconfiguration

N. Yoshikawa, Y. Yamanashi, Takuya Hosoya, 2022, IEEE Transactions on Applied Superconductivity.

Frequency synchronization of single flux quantum oscillators

N. Yoshikawa, Y. Yamanashi, R. Kinoshita, 2021 .

4-bit Factorization Circuit Composed of Multiplier Units with Superconducting Flux Qubits toward Quantum Annealing

M. Hidaka, Y. Yamanashi, D. Saida, 2023, 2308.06566.

Miniaturization of adiabatic quantum-flux-parametron circuits by adopting offset buffers

N. Takeuchi, N. Yoshikawa, Y. Yamanashi, 2019, Superconductor Science and Technology.

Influence of Magnetic Flux Trapped in Moats on Superconducting Integrated Circuit Operation

Yuki Yamanashi, Nobuyuki Yoshikawa, N. Yoshikawa, 2018, IEEE Transactions on Applied Superconductivity.

Recent Progress on Reversible Quantum-Flux-Parametron for Superconductor Reversible Computing

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2018, IEICE Trans. Electron..

Synthesis Flow for Cell-Based Adiabatic Quantum-Flux-Parametron Structural Circuit Generation With HDL Back-End Verification

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2017, IEEE Transactions on Applied Superconductivity.

HDL-Based Modeling Approach for Digital Simulation of Adiabatic Quantum Flux Parametron Logic

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2016, IEEE Transactions on Applied Superconductivity.

Majority Gate-Based Feedback Latches for Adiabatic Quantum Flux Parametron Logic

Naoki Takeuchi, Yuki Yamanashi, Nobuyuki Yoshikawa, 2016, IEICE Trans. Electron..

Reduction of the Supply Current of Single-Flux-Quantum Time-to-Digital Converters by Current Recycling Techniques

Yuki Yamanashi, Nobuyuki Yoshikawa, Nobuyuki Zen, 2016, IEEE Transactions on Applied Superconductivity.

Study of Signal Interface between Single Flux Quantum Circuit and Adiabatic Quantum Flux Parametron

Y. Yamanashi, N. Yoshikawa, N. Takeuchi, 2015, 2015 15th International Superconductive Electronics Conference (ISEC).

Experimental Demonstration of Quantum-Flux-Latch-Based Circuits

N. Takeuchi, N. Yoshikawa, Y. Yamanashi, 2015, IEEE Transactions on Applied Superconductivity.

High-Speed Operation of a Single Flux Quantum Multiple Input Merger Using a Magnetically Coupled SQUID Stack

Yuki Yamanashi, Nobuyuki Yoshikawa, N. Yoshikawa, 2015, IEEE Transactions on Applied Superconductivity.

Observation of quantized energy levels in a Josephson junction using SFQ circuits

N. Yoshikawa, Y. Yamanashi, M. Ito, 2005, IEEE Transactions on Applied Superconductivity.

Asynchronous Single Flux Quantum Logic Gates Using Self-Clocking

N. Yoshikawa, Y. Yamanashi, Zongyuan Li, 2023, IEEE Transactions on Applied Superconductivity.

Pulse-Density-Modulated Microwave Generator Using Single-Flux-Quantum Circuits for Controlling Qubits

N. Yoshikawa, Y. Yamanashi, Akira Kunihiro, 2023, IEEE Transactions on Applied Superconductivity.

Logic Gate Design Using Superconductor Circuit Based on Ising Model

N. Yoshikawa, Y. Yamanashi, Rui Sugawara, 2023 .

Simulation of the Margins in Single Flux Quantum Circuits Containing π-Shifted Josephson Junctions

N. Yoshikawa, Y. Yamanashi, Sotaro Nakaishi, 2019, IEEE Transactions on Applied Superconductivity.

Design of a pipelined 8-bit-serial single-flux-quantum microprocessor with multiple ALUs

Yuki Yamanashi, Nobuyuki Yoshikawa, Akira Fujimaki, 2006 .

High-speed demonstration of low-power 1 k-bit shift-register memories using LR-biasing SFQ circuits

Yuki Yamanashi, Nobuyuki Yoshikawa, Toshihiro Takahashi, 2016, IEICE Electron. Express.

Adiabatic quantum-flux-parametron boosters for long interconnection and large fanouts

N. Takeuchi, N. Yoshikawa, Y. Yamanashi, 2023, Superconductor Science and Technology.

Design of Max Pooling Operation Circuit for Binarized Neural Networks Using Single-Flux-Quantum Circuit

N. Yoshikawa, Y. Yamanashi, Zongyuan Li, 2023, IEEE Transactions on Applied Superconductivity.

Design and Implementation of 64-kb CMOS Static RAMs for Josephson-CMOS Hybrid Memories

Y. Yamanashi, N. Yoshikawa, Hyunjoo Jin, 2013, IEEE Transactions on Applied Superconductivity.

Investigation of robust CMOS amplifiers for Josephson- CMOS hybrid memories

Yuki Yamanashi, Hyunjoo Jin, Keita Kuwabara, 2012 .