Room-Temperature-Operating Digital-Analog Converter with Silicon Nanodevices
Room-Temperature-Operating Digital-Analog Converter with Silicon Nanodevices Room-Temperature
https://www.rd.ntt/e/brl/result/activities/file/report05/report15.html
Biography -KN's HP-
emission with silicon nano-devices) 2002-present NTT Basic Laboratories Sep. 2008 Invited researcher at
https://www.rd.ntt/brl/people/knishi50/biography.html
Gento Yamahata Home Page
- present: Distinguished Researcher at NTT Basic Research Laboratories Nanodevices Research Group in
https://www.rd.ntt/brl/people/yamahata/
Room-temperature single-electron transfer and detection with silicon
and detection with silicon nanodevices Transfer and subsequent detection of single electrons are
https://www.rd.ntt/e/brl/result/activities/file/report04/k02.html
Nanodevices Research Group
extreme energy efficient operation of silicon nanodevices. Appl. Phys. Lett. 121, 183501 (2022) Nature
https://www.rd.ntt/brl/group_introduction/butsude-g/
Static and Dynamic Structural Analysis of Biomolecules Using Atomic Force Microscopy
the suspended membrane over artificially fabricated, nano-scale cells on a silicon substrate (Fig. 1(c
https://www.rd.ntt/e/brl/result/activities/file/report05/report11.html
Akira Fujiwara | NTT R&D Website
Silicon nanodevices, Single-electron devices, Quantum electrical standards More Research Activity Related
https://www.rd.ntt/e/organization/researcher/superior/s_016.html
no_15_en.pdf
silicon with a pitch of 42 nm can be formed. This study would enable the fabrication of nanostructures at
https://www.rd.ntt/brl/event/splaza2009/poster/EN/no_15_en.pdf
Akira Fujiwara's HOME PAGE
virtual workshop) [2] A. Fujiwara, Silicon nanodevices for metrology and sensor applications, IEEE
https://www.rd.ntt/brl/people/afuji/
Device Physics Laboratory
Takeshi Karasawa Silicon Nanodevices Research Group Group Leader Dr. Yasuo Takahashi Dr. Hiroshi Inokawa
https://www.rd.ntt/e/brl/result/activities/file/report03/E/member02.html
Device Physics Laboratory
middle of the year) Executive Manager, Dr. Toshio OginoDr. Hiroyuki Kageshima Takeshi Karasawa Silicon
https://www.rd.ntt/e/brl/result/activities/file/report00/E/member02_e.html
Device Physics Laboratory
middle of the year) Executive Manager, Dr. Toshio Ogino Dr. Hiroyuki Kageshima Takeshi Karasawa Silicon
https://www.rd.ntt/e/brl/result/activities/file/report01/E/member02.html
Device Physics Laboratory
. Koji Sumitomo Takeshi Karasawa Silicon Nanodevices Research Group Group Leader Dr. Yasuo Takahashi Dr
https://www.rd.ntt/e/brl/result/activities/file/report02/E/member02.html
Room-temperature single-electron transfer and detection with silicon nanodevics
sensitivity for single-electron detection. We thus proposed the silicon nanodevices which can transfer and
https://www.rd.ntt/e/brl/result/activities/file/report04/report16.html
山端 元音 ホームページ
Nanodevices and Nanotechnology (ISANN 2015) [Oral] High-accuracy 2-GHz single-electron pumping in silicon, G
https://www.rd.ntt/brl/people/yamahata/indexj.html
Contents
single-electron transfer and detection with silicon nanodevices Fast control of qubit coherence with
https://www.rd.ntt/e/brl/result/activities/file/report04/2004_E.html
Nano-four-point-probe systems
electron beam nanolithography. Fig. 2(a) shows Si nanoprobes with 60-nm-pitch and 20-nm-width on a silicon
https://www.rd.ntt/e/brl/result/activities/file/report03/E/report04.html
藤原聡のホームページ
virtual workshop) [2] A. Fujiwara, Silicon nanodevices for metrology and sensor applications, IEEE
https://www.rd.ntt/brl/people/afuji/index-j.html
国際会議招待講演一覧(2009)
. Nishiguchi, and Y. Ono, "Single-electron devices based on silicon nanowire MOSFETs", 10th Trends in
https://www.rd.ntt/brl/result/activities/file/report09/data07.html
List of Invited Talks at International Conferences (2009)
, "Single-electron devices based on silicon nanowire MOSFETs", 10th Trends in Nanotechnology International
https://www.rd.ntt/e/brl/result/activities/file/report09/data07.html
Nanodevices Research Group | NTT Basic Research Laboratories | NTT R&D Website
Nanodevices Research Group | NTT Basic Research Laboratories | NTT R&D Website NTT R&D Website NTT
https://www.rd.ntt/e/brl/group_introduction/group_004.html
World-record accuracy of gigahertz high-speed single-electron transfer|NTT Basic Research Laboratories | NTT R&D Website
nanodevices NTT-BRL have been accumulating techniques for fabricating nanometer-scale silicon transistors at a
https://www.rd.ntt/e/brl/latesttopics/2016/07/latest_topics_201607061949.html
Overview of Research in Laboratories
techniques and nanolithography techniques we have developed, five research groups are working on nanodevices
https://www.rd.ntt/e/brl/result/activities/file/report12/report01e.html
Successful Measurement of Ion Concentrations in Serum Using Nanoscale Silicon Transistor|NTT Basic Research Laboratories | NTT R&D Website
Successful Measurement of Ion Concentrations in Serum Using Nanoscale Silicon Transistor|NTT Basic
https://www.rd.ntt/e/brl/latesttopics/2018/02/latest_topics_201802061922.html
国際会議招待講演一覧(2013年)
", Trieste, Italy (Sep. 2013). (13) A. Fujiwara, "Silicon-Based Nanodevices for Diverse Applications", 39th
https://www.rd.ntt/brl/result/activities/file/report13/data09J.html
List of Invited Talks at International Conferences (2013)
). (13) A. Fujiwara, "Silicon-Based Nanodevices for Diverse Applications", 39th International Conference
https://www.rd.ntt/e/brl/result/activities/file/report13/data08E.html
Science Plaza 2007
" and "Control of Single Electrons in Silicon Nanodevices", respectively. Each lecture was well-attended
https://www.rd.ntt/e/brl/result/activities/file/report07/data02.html
国際会議招待講演一覧 (2006)
. Ito, "Microscopic Mechanism of Silicon Thermal Oxidation Process", ECS Meeting, 2007 Spring, Chicago
https://www.rd.ntt/brl/result/activities/file/report07/data09.html
List of Invited Talks at International Conferences (2007)
, "Microscopic Mechanism of Silicon Thermal Oxidation Process", ECS Meeting, 2007 Spring, Chicago, U.S.A. (May
https://www.rd.ntt/e/brl/result/activities/file/report07/data10.html
Overview of Device Physics Research
. The development of silicon (Si)-based single-electron devices is being undertaken by the Silicon
https://www.rd.ntt/e/brl/result/activities/file/report98/E/sentan/sentan1e.htm
Electrical current generation by sorting thermal noise|NTT Basic Research Laboratories | NTT R&D Website
-scale silicon transistors. Since Maxwell’s demon is related to the lower bound of energy consumption in
https://www.rd.ntt/e/brl/latesttopics/2017/05/latest_topics_201705161434.html
Overview of Research in Laboratories
properties that can lead to nanodevices for ultimate electronics and novel information processing devices
https://www.rd.ntt/e/brl/result/activities/file/report14/report00E.html
Microsoft Word - CV-AkiraFujiwara.doc
-dimensional structures Silicon nanostructures and their application to nanodevices Single-electron devices
https://www.rd.ntt/brl/people/afuji/CV-AkiraFujiwara.pdf
国際会議招待講演一覧 (2006)
. Takahashi, and H. Inokawa, "Single-Electron Transfer in Silicon: Towards Single-Dopant Electronics", 3rd
https://www.rd.ntt/brl/result/activities/file/report06/data09.html
List of Invited Talks at International Conferences (2006)
. Inokawa, "Single-Electron Transfer in Silicon: Towards Single-Dopant Electronics", 3rd International
https://www.rd.ntt/e/brl/result/activities/file/report06/data10.html
Overview of Research in Laboratories
the following areas: precise and dynamical control of single electrons, nanodevices operating with
https://www.rd.ntt/e/brl/result/activities/file/report09/report01.html
Successful Amplification of Transistor Current Without Additional Power|NTT Basic Research Laboratories | NTT R&D Website
Kingdom time) under the title “Electron aspirator using electron–electron scattering in nanoscale silicon
https://www.rd.ntt/e/brl/latesttopics/2018/12/latest_topics_201812182105.html
Overview of Research in Laboratories
control of single electrons, nanodevices operating with ultra low power consumption, novel nanomechanical
https://www.rd.ntt/e/brl/result/activities/file/report08/report01.html
Conferences -KN's HP-
silicon nanodevices International Electron Devices Meeting (IEDM) 2004 Katsuhiko Nishiguchi, Akira
https://www.rd.ntt/brl/people/knishi50/conference.html
国際会議招待講演一覧 (2005)
. Fujiwara, Y. Takahashi, and H. Inokawa (invited), "Silicon single-electron pump and turnstile; Interplay
https://www.rd.ntt/brl/result/activities/file/report05/data10.html
List of Invited Talks at International Conferences (2005)
. Takahashi, and H. Inokawa (invited), "Silicon single-electron pump and turnstile; Interplay with crystalline
https://www.rd.ntt/e/brl/result/activities/file/report05/data11.html
Overview of Research in Laboratories
lead to nanodevices for ultimate electronics and novel information processing devices based on new
https://www.rd.ntt/e/brl/result/activities/file/report15/report00E.html
国際会議招待講演一覧(2013年)
. Matsuda, "Monolithic Source of Telecom-Band Polarization Entanglement on a Silicon Photonic Chip", The 10
https://www.rd.ntt/brl/result/activities/file/report13/data10J.html
List of Invited Talks at International Conferences (2013)
Telecom-Band Polarization Entanglement on a Silicon Photonic Chip", The 10th Conference on Lasers and
https://www.rd.ntt/e/brl/result/activities/file/report13/data09E.html
High-speed single-electron transfer toward high-accuracy current standards|NTT Basic Research Laboratories | NTT R&D Website
trap in silicon transistors - NTT Basic Research Laboratories have succeeded for the first time in
https://www.rd.ntt/e/brl/latesttopics/2014/10/latest_topics_201410061802.html
Observation of quantum-mechanical ultrafast coherent oscillations in a silicon single-electron device|NTT Basic Research Laboratories | NTT R&D Website
Observation of quantum-mechanical ultrafast coherent oscillations in a silicon single-electron
https://www.rd.ntt/e/brl/latesttopics/2019/11/latest_topics_201911051001.html
List of Invited Talks at International Conferences (2004)
”, International Symposium on Quantum Info-Communications and Related Quantum Nanodevices, Tokyo, Japan (Mar. 2004
https://www.rd.ntt/e/brl/result/activities/file/report04/data11.html
国際会議招待講演一覧 (2004)
”, International Symposium on Quantum Info-Communications and Related Quantum Nanodevices, Tokyo, Japan (Mar. 2004
https://www.rd.ntt/brl/result/activities/file/report04/data11.html
Member List
Silicon Nanodevices Research Group: Dr. Yasuo Takahashi (Group Leader) Dr. Hiroshi Inokawa Dr. Seiji
https://www.rd.ntt/e/brl/result/activities/file/report99/E/member.htm
Member List
Murase Dr. Yoshihiro Kobayashi Takeshi Karasawa Silicon Nanodevices Research Group: Dr. Yasuo Takahashi
https://www.rd.ntt/e/brl/result/activities/file/report98/E/member.e.html
Even If Facing Difficulties, Create New Value While Building on the Achievements of Your Predecessors|NTT R&D Website
charge manipulation, detection, and control of electrons using silicon-based semiconductor nanodevices
https://www.rd.ntt/e/research/JN202112_16407.html
Announcement and Call for Papers
control of quantum systems Nanodevices and single-electron devices Spintronics and spin related
https://www.rd.ntt/brl/event/isntt2019/download/First_announcement_ISNTT2019_v1.pdf
Contents
Room-Temperature-Operating Digital-Analog Converter with Silicon Nanodevices Three-Dimensional Resist
https://www.rd.ntt/e/brl/result/activities/file/report05/2005_E.html
Poster presentaion - SciencePlaza 2009 - NTT Basic Reseach Laboratories
-Film Materials Low-Dimensional Nanomaterials Molecular and Bio Science Physical Science Nanodevices
https://www.rd.ntt/brl/event/splaza2009/poster_e.html
Overview of Research in Laboratories
groups in our laboratory are working on nanodevices, quantum information processing devices, and high
https://www.rd.ntt/e/brl/result/activities/file/report13/report00E.html
Annual_report_2020_E.pdf
detection Nanodevices with Novel Functions Novel and high performance nanodevices based on silicon and
https://www.rd.ntt/e/brl/result/activities/file/annual_report/Annual_report_2020_E.pdf
Overview of Research in Laboratories
developed, research groups in our laboratory are exploring novel properties that could lead to nanodevices
https://www.rd.ntt/e/brl/result/activities/file/report16/report00E.html
Distinguished Researchers
NTT Basic Research Laboratories in 1996. Since 1994, he has been engaged in research on silicon
https://www.rd.ntt/e/brl/result/activities/file/report12/member08e.html
Annual_report_2024_E.pdf
Functions Novel and high performance nanodevices based on silicon and hybrid materials Nanomechanics
https://www.rd.ntt/brl/brl/result/activities/file/annual_report/Annual_report_2024_E.pdf
NTTBrl_honbun_E_250225.indd
Functions Novel and high performance nanodevices based on silicon and hybrid materials Nanomechanics
https://www.rd.ntt/brl/result/activities/file/annual_report/NTTBrl_E_250321_print.pdf
Distinguished Researchers
NTT Basic Research Laboratories in 1996. Since 1994, he has been engaged in research on silicon
https://www.rd.ntt/e/brl/result/activities/file/report14/member07E.html
List of Research Papers Published in International Journals
International Journals Physical Science Laboratory Nanodevices Research Group 1. T. Akiyama, H. Kageshima, M
https://www.rd.ntt/e/brl/result/activities/file/report05/data14.html
Annual_report_2023_E.pdf
detection Nanodevices with Novel Functions Novel and high performance nanodevices based on silicon and
https://www.rd.ntt/brl/brl/result/activities/file/annual_report/Annual_report_2023_E.pdf
Annual_report_2023_E.pdf
detection Nanodevices with Novel Functions Novel and high performance nanodevices based on silicon and
https://www.rd.ntt/e/brl/result/activities/file/annual_report/Annual_report_2023_E.pdf
report_2005E.pdf
Digital-Analog Converter with Silicon Nanodevices ♦ Three-Dimensional Resist-Coating Technique Using Fine
https://www.rd.ntt/e/brl/result/activities/file/report05/report_2005E.pdf
NTTBrl_honbun_E_220301-2.indd
nanophotonics such as photonic crystal, silicon photonics, plasmonics technologies. We also conduct research
https://www.rd.ntt/e/brl/result/activities/file/annual_report/Annual_report_2021_E.pdf
Call_for_papers_r2
silicon" Oliver G. Schmidt — IFW Dresden "Inorganic nanomembranes: From stretchable magnetoelectronics to
https://www.rd.ntt/brl/event/isntt2013/download/Call_for_papers_r2.pdf
call_for_papers_v9.pdf
Pumping in GaAs Quantum Dots" Michelle Y. Simmons (Univ. of New South Wales) "Donor Quantum Dot in Silicon
https://www.rd.ntt/brl/event/isntt2011/download/call_for_papers_v9.pdf
NTTBrl__E_h1
Novel and high performance nanodevices based on silicon and hybrid materials Nanomechanics Research
https://www.rd.ntt/e/brl/result/activities/file/annual_report/Annual_report_2017_E.pdf
Call_for_papers_r3
electromechanical circuits" Andrea Mollero — UNSW "Single-atom spin qubits in silicon" Sven Rogge — UNSW "Hybrid
https://www.rd.ntt/brl/event/isntt2013/download/Call_for_papers_r3.pdf
Annual_report_2019_E.pdf
nanodevices based on silicon and hybrid materials Nanomechanics Research Group Semiconductor Opto
https://www.rd.ntt/e/brl/result/activities/file/annual_report/Annual_report_2019_E.pdf
Distinguished Researcher
Basic Research Laboratories in 1996. Since 1994, he has been engaged in research on silicon
https://www.rd.ntt/e/brl/result/activities/file/report13/member07E.html
Senior Distinguished Researchers
NTT Basic Research Laboratories in 1996. Since 1994, he has been engaged in research on silicon
https://www.rd.ntt/e/brl/result/activities/file/report15/member06E.html
NTTBrl_honbun_E_190306.indd
Nanodevices with Novel Functions Novel and high performance nanodevices based on silicon and hybrid materials
https://www.rd.ntt/e/brl/result/activities/file/annual_report/Annual_report_2018_E.pdf
List of Research Papers Published in International Journals
International Journals Physical Science Laboratory Nanodevices Research Group 1. T. Akiyama, H. Kageshima, and
https://www.rd.ntt/e/brl/result/activities/file/report04/data14.html
Complete Program (Oral+Poster)_21031024_ver2
qubits in silicon (Invited) Andrea Morello The University of New South Wales 14:30~15:00 Coffee Break
https://www.rd.ntt/brl/event/isntt2013/download/Complete_Program_oral_and_poster_r6.pdf
publication_list.pdf
. Fujiwara, Silicon nanodevices for metrology and sensor applications, IEEE Nanotechnology Materials and
https://www.rd.ntt/brl/people/afuji/kakenS/sub/publication_list.pdf
Senior Distinguished Researchers
NTT Basic Research Laboratories in 1996. Since 1994, he has been engaged in research on silicon
https://www.rd.ntt/e/brl/result/activities/file/report16/member06E.html
Microsoft Word - 01_akasaka-E.doc
injection. (page 1 8) Room-temperature single-electron transfer and detection with silicon nanodevices
https://www.rd.ntt/e/brl/result/activities/file/report04/BRLReports_E.pdf
NTTBrl_honbun_E_230228_final.indd
Bio Science Research Group ●Nanodevices Research Group ●Nanomechanics Research Group ●Quantum Optical
https://www.rd.ntt/brl/brl/result/activities/file/annual_report/Annual_report_2022_E.pdf
NTTBrl_honbun_E_230228_final.indd
Bio Science Research Group ●Nanodevices Research Group ●Nanomechanics Research Group ●Quantum Optical
https://www.rd.ntt/e/brl/result/activities/file/annual_report/Annual_report_2022_E.pdf
Program_H170124.pdf
Tokyo “Electrical Conduction through Atomic/Nano Wires on Silicon” 12:00-12:20 Mo-4 M. Nagase1, K
https://www.rd.ntt/brl/event/nnci2005/Program_H170124.pdf
english.pdf
. Hiroyuki Kageshima Takeshi Karasawa Silicon Nanodevices Research Group: Dr. Yasuo Takahashi (Group Leader
https://www.rd.ntt/e/brl/result/activities/file/report00/english.pdf
Publication
, G. Zhang, A. Shinya, and M. Notomi, "A hybrid nanowire photodetector integrated in a silicon
https://www.rd.ntt/npc/group/ryouna-g/publication-j.html
Publication
, G. Zhang, A. Shinya, and M. Notomi, "A hybrid nanowire photodetector integrated in a silicon
https://www.rd.ntt/npc/group/ryouna-g/publication.html
Report_14_E.pdf
consumption in conventional o-RAMs. Here we fabricated a 1.1-mm silicon photonic crystal chip in which over
https://www.rd.ntt/e/brl/result/activities/file/report14/Report_14_E.pdf
Publication
, 1951-1962 (2026). [abstract] M. Arahata, S. Kita, A. Shinya, H. Sumikura, and M. Notomi, "Silicon
https://www.rd.ntt/brl/group_introduction/butsuna-g/publication.html
Publication
, 1951-1962 (2026). [abstract] M. Arahata, S. Kita, A. Shinya, H. Sumikura, and M. Notomi, "Silicon
https://www.rd.ntt/brl/group_introduction/butsuna-g/publication-j.html
BRLReports_E.pdf
Karasawa Silicon Nanodevices Research Group: Dr. Yasuo Takahashi (Group Leader) Dr. Hiroshi Inokawa Dr
https://www.rd.ntt/e/brl/result/activities/file/report03/BRLReports_E.pdf
NTT-BRL Research Activities Vol 19
can demonstrate the Q switching of a very small cavity integrated on a silicon chip. We demonstrate
https://www.rd.ntt/e/brl/result/activities/file/report08/BRLreport_2008E.pdf
Report_12.pdf
Entanglement Using Silicon Photonics ♦ Bose-Einstein Condensate on a Persistent-Supercurrent Atom Chip
https://www.rd.ntt/brl/result/activities/file/report12/Report_12.pdf
Report_12.pdf
Entanglement Using Silicon Photonics ♦ Bose-Einstein Condensate on a Persistent-Supercurrent Atom Chip
https://www.rd.ntt/e/brl/result/activities/file/report12/Report_12.pdf
Research Activities in NTT Basic Research Laboratories
Takeshi Karasawa Silicon Nanodevices Research Group: Dr. Yasuo Takahashi (Group Leader) Dr. Hiroshi
https://www.rd.ntt/e/brl/result/activities/file/report01/BRLReports_E.pdf
NTTBrl_honbun_E_260302.indd
Novel and high performance nanodevices based on silicon and hybrid materials Nanomechanics Research
https://www.rd.ntt/brl/result/activities/file/annual_report/NTTBrl_E_260310_print.pdf
Research Activities
Wavelength in Silicon Photonics ♦ Peculiar Temperature Dependence of Resistance in Epitaxial Monolayer
https://www.rd.ntt/e/brl/result/activities/file/report11/Report_11.pdf
Research Activities
Fronts in Thermal Silicon Oxidation ♦ Stacking Domains in Epitaxial Bilayer Graphene ♦ Carbon Nanotube
https://www.rd.ntt/e/brl/result/activities/file/report09/BRLreport_2009E.pdf
Report_15_E.pdf
Light Sources 46 ◆ Extraction of Phonon Decay Rate in p-type Silicon Under Fano Resonance 47 ◆ Frequency
https://www.rd.ntt/e/brl/result/activities/file/report15/Report_15_E.pdf
NTT物性科学基礎研究所の研究活動
Wavelengths by Material Engineering of Rare-Earth Compounds on Silicon ♦ Synthesis of Ultrathin Hexagonal
https://www.rd.ntt/e/brl/result/activities/file/report13/Report_13_e.pdf
BRLreport_2006E.pdf
Acceptor in Silicon Nano-transostor ♦ Electron Phase Sensing in a High Q Mechanical Resonator ♦ Block
https://www.rd.ntt/e/brl/result/activities/file/report06/BRLreport_2006E.pdf
BRLReports_E.pdf
. Koji Sumitomo Takeshi Karasawa Silicon Nanodevices Research Group: Dr. Yasuo Takahashi (Group Leader
https://www.rd.ntt/e/brl/result/activities/file/report02/BRLReports_E.pdf