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Development of tip-enhanced and time-resolved THz nanospectroscopy

Research Project

Project/Area Number 20H02625
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 29020:Thin film/surface and interfacial physical properties-related
Research InstitutionInstitute of Physical and Chemical Research

Principal Investigator

HAYAZAWA NORIHIKO  国立研究開発法人理化学研究所, 開拓研究本部, 専任研究員 (90392076)

Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥16,250,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥3,750,000)
Fiscal Year 2022: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2021: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2020: ¥8,450,000 (Direct Cost: ¥6,500,000、Indirect Cost: ¥1,950,000)
Keywords先端増強 / テラヘルツ分光 / 近接場 / 時間分解 / 顕微分光
Outline of Research at the Start

「持続可能な社会」の達成において、デバイス分野では「資源が限られる中、消費と利便性を維持するため、エネルギー効率を向上させる」との課題に解釈される。太陽電池やバッテリー及び有機ELデバイス等、あらゆるデバイスにおいてそのエネルギー変換・散逸過程は、物質界面において発生する。即ち、デバイス開発に向けた物質科学において新規な機能性物質の設計及び高効率化には、階層的根幹となるサブナノメートルスケールでの表面界面物性かつその超高速ダイナミクスを評価する基盤技術が必要である。そこで本研究では、従来に無い分析計測技術を開発し、サブナノメートル時間分解能かつサブピコ秒オーダーの時間分解能を実現する。

Outline of Final Research Achievements

We have developed near-field THz spectroscopy with high spatial resolution and high temporal resolution by combining high spatial resolution scanning probe microscopy (SPM) and high temporal resolution THz spectroscopy. 1) nano laser THz emission spectroscopy (nano-LTEM), 2) nano THz time-domain spectroscopy (nano-THz-TDS), and 3) nano optical-pump THz-probe spectroscopy (nano-OPTP) were integrated in a mini metallic chamber. We have developed non-contact AFM as SPM based on qPlus sensor attached with a gold probe tip and accommodated it into the same chamber. We succeeded in detecting the near-field THz-TDS signal by modulating the near-field THz signal by oscillating the gold probe tip in the vertical direction of the sample and performing lock-in detection. We improved the THz-TDS signal acquisition time, making it more than 100 times faster than before. We were able to detect an oscillating signal with frequencies up to 10 kHz, using 1 μs integration time per point.

Academic Significance and Societal Importance of the Research Achievements

超高速分光法と言われる技術は光技術を中心にフェムト秒に到る手法が数多ある。しかし、それら技術では空間分解能を犠牲としており、測定対象が均一であると仮定した平均値を検出する。超解像技術も光学技術、走査プローブ顕微鏡や電子顕微鏡などナノテクに寄与してきた技術が数多存在する。しかし、測定対象が微小化することに伴う信号微弱化のため時間分解能は犠牲となっている。半導体デバイス・分子デバイスの他あらゆるデバイスは、その機能を他種との分子レベルでの相互作用及び過渡的励起状態を介して発現している。本研究課題では超解像と超高速を両立した顕微分光手法の新たな「目」を社会に提供し、物質機能の本質的な理解に貢献する。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • Research Products

    (48 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (3 results) Journal Article (14 results) (of which Int'l Joint Research: 8 results,  Peer Reviewed: 14 results) Presentation (28 results) (of which Int'l Joint Research: 14 results,  Invited: 8 results) Book (1 results) Remarks (2 results)

  • [Int'l Joint Research] フィリピン大学ディリマン校国立物理学研究所(フィリピン)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] フィリピン大学ディリマン校(フィリピン)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] フィリピン大学ディリマン校(フィリピン)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Probing Strain and Doping along a Graphene Wrinkle Using Tip-Enhanced Raman Spectroscopy2023

    • Author(s)
      Balois-Oguchi Maria Vanessa, Hayazawa Norihiko, Yasuda Satoshi, Ikeda Katsuyoshi, Nguyen Tien Quan, Escano Mary Clare, Tanaka Takuo
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 127 Issue: 12 Pages: 5982-5990

    • DOI

      10.1021/acs.jpcc.2c08529

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Megahertz repetition rate-based lock-in detection scheme for rapid data acquisition in terahertz time domain spectroscopy2023

    • Author(s)
      Balgos M. H.、Hayazawa N.、Tani M.、Tanaka T.
    • Journal Title

      Review of Scientific Instruments

      Volume: 94 Issue: 4 Pages: 043002-043002

    • DOI

      10.1063/5.0138938

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Atomically Precise Delineation of As Antisite Defect States from Undoped Gallium Arsenide Host Lattice by Scanning Tunneling Microscopy and Spectroscopy Measurements and Density Functional Theory Calculations2022

    • Author(s)
      Balgos Maria Herminia M.、Esca?o Mary Clare S.、Jaculbia Rafael B.、Quang Nguyen Tien、Prieto Elizabeth Ann P.、Estacio Elmer S.、Salvador Arnel A.、Somintac Armando S.、Tani Masahiko、Hayazawa Norihiko、Kim Yousoo
    • Journal Title

      physica status solidi (b)

      Volume: 1 Issue: 7 Pages: 2100652-2100652

    • DOI

      10.1002/pssb.202100652

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effect of detection angle and substrate in the polarization analysis of 1D dipole emission2021

    • Author(s)
      Dasallas Lean、Jaculbia Rafael、Balois-Oguchi Maria Vanessa、Garcia Wilson、Hayazawa Norihiko
    • Journal Title

      Journal of the Optical Society of America B

      Volume: 39 Issue: 1 Pages: 307-307

    • DOI

      10.1364/josab.442109

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Monatomic Iodine Dielectric Layer for Multimodal Optical Spectroscopy of Dye Molecules on Metal Surfaces2021

    • Author(s)
      Yokota Yasuyuki, Wong Raymond A., Hong Misun, Hayazawa Norihiko, Kim Yousoo
    • Journal Title

      Journal of the American Chemical Society

      Volume: 143 Issue: 37 Pages: 15205-15214

    • DOI

      10.1021/jacs.1c06303

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Localized Graphitization on Diamond Surface as a Manifestation of Dopants2021

    • Author(s)
      Catalan Francesca Celine I.、Anh Le The、Oh Junepyo、Kazuma Emiko、Hayazawa Norihiko、Ikemiya Norihito、Kamoshida Naoki、Tateyama Yoshitaka、Einaga Yasuaki、Kim Yousoo
    • Journal Title

      Advanced Materials

      Volume: 33 Issue: 42 Pages: 2103250-2103250

    • DOI

      10.1002/adma.202103250

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Underpotential Deposition of Silver on Gold for Surface Catalysis of Plasmon-Enhanced Reduction of 4-Nitrothiophenol2021

    • Author(s)
      Hong Misun、Yokota Yasuyuki、Wong Raymond A.、Hayazawa Norihiko、Kazuma Emiko、Kim Yousoo
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 125 Issue: 30 Pages: 16569-16575

    • DOI

      10.1021/acs.jpcc.1c05887

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Molecular Monolayer Sensing Using Surface Plasmon Resonance and Angular Goos-Hanchen Shift2021

    • Author(s)
      Olaya Cherrie May、Hayazawa Norihiko、Balois-Oguchi Maria Vanessa、Hermosa Nathaniel、Tanaka Takuo
    • Journal Title

      Sensors

      Volume: 21 Issue: 13 Pages: 4593-4593

    • DOI

      10.3390/s21134593

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Chemical Identification and Bond Control of π-Skeletons in a Coupling Reaction2021

    • Author(s)
      Zhang Chi、Jaculbia Rafael B.、Tanaka Yusuke、Kazuma Emiko、Imada Hiroshi、Hayazawa Norihiko、Muranaka Atsuya、Uchiyama Masanobu、Kim Yousoo
    • Journal Title

      Journal of the American Chemical Society

      Volume: 143 Issue: 25 Pages: 9461-9467

    • DOI

      10.1021/jacs.1c02624

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Mid-infrared imaging through up-conversion luminescence in trivalent lanthanide ion-doped self-organizing optical fiber array crystal2021

    • Author(s)
      Cadatal-Raduban Marilou、Yoshino Masao、Yokota Yuui、Yoshikawa Akira、Hayazawa Norihiko、Asano Daizo、Shinohara Keito、Shimizu Toshihiko、Sarukura Nobuhiko、Yamanoi Kohei
    • Journal Title

      Optics Letters

      Volume: 46 Issue: 5 Pages: 941-941

    • DOI

      10.1364/ol.416717

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Angular Goos-Hanchen Shift Sensor Using a Gold Film Enhanced by Surface Plasmon Resonance2020

    • Author(s)
      Olaya Cherrie May、Hayazawa Norihiko、Hermosa Nathaniel、Tanaka Takuo
    • Journal Title

      The Journal of Physical Chemistry A

      Volume: 125 Issue: 1 Pages: 451-458

    • DOI

      10.1021/acs.jpca.0c09373

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Self-Consistent Tip Conditioning for Tip-Enhanced Raman Spectroscopy in an Ambient Environment2020

    • Author(s)
      Yokota Yasuyuki、Hong Misun、Hayazawa Norihiko、Yang Bo、Kazuma Emiko、Kim Yousoo
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 124 Issue: 42 Pages: 23243-23252

    • DOI

      10.1021/acs.jpcc.0c07579

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] EXPRESS: Controlling the Resonance Raman Effect in Tip-Enhanced Raman Spectroscopy Using a Thin Insulating Film2020

    • Author(s)
      Jaculbia Rafael、Hayazawa Norihiko、Imada Hiroshi、Kim Yousoo
    • Journal Title

      Applied Spectroscopy

      Volume: 11 Issue: 11 Pages: 1391-1397

    • DOI

      10.1177/0003702820938366

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Homogeneous Dispersion of Aromatic Thiolates in the Binary Self-Assembled Monolayer on Au(111) via Displacement Revealed by Tip-Enhanced Raman Spectroscopy2020

    • Author(s)
      Hong Misun、Yokota Yasuyuki、Hayazawa Norihiko、Kazuma Emiko、Kim Yousoo
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 124 Issue: 24 Pages: 13141-13149

    • DOI

      10.1021/acs.jpcc.0c01507

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Presentation] Analyzing Strain and Doping in Monolayer Graphene Wrinkles by Tip-Enhanced Raman Spectroscopy2022

    • Author(s)
      Maria Vanessa Balois-Oguchi, Norihiko Hayazawa, and Takuo Tanaka,
    • Organizer
      SPIE Optics + Photonics
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Analyzing Strain and Doping in Monolayer Graphene Wrinkles by Tip-Enhanced Raman Spectroscopy2022

    • Author(s)
      Maria Vanessa Balois-Oguchi, Norihiko Hayazawa, Satoshi Yasuda, and Takuo Tanaka,
    • Organizer
      JSAP-OSA Joint Symposia in The 83rd JSAP Autumn Meeting
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Direct identification of point defects in LT-GaAs by STM/STS measurements and DFT calculations for THz device applications2022

    • Author(s)
      Akihiro Izumi, Mary Clare Escano, Maria Herminia Balgos, Tien Quang Nguyen, Elizabeth Ann Prieto, Elmer Estacio, Arnel Salvador, Armando Somintac, Rafael Jaculbia, Takashi Furuya, Hideaki Kitahara, Norihiko Hayazawa, Yousoo Kim, Masahiko Tani,
    • Organizer
      40th Samahang Pisika ng Pilipinas (SPP) Physics Conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] プラズモン増強ラマンによる多様な環境下におけるナノスケール界面分光2022

    • Author(s)
      早澤紀彦
    • Organizer
      日本化学会 第73回コロイドおよび界面化学討論会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Surface Plasmon Resonance-enhanced Angular Goos-Hanchen Shift sensor in multiple environments2022

    • Author(s)
      Cherrie May Olaya, Norihiko Hayazawa, Nathaniel Hermosa, Takuo Tanaka,
    • Organizer
      日本化学会 第73回コロイドおよび界面化学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 金属電極近傍の蛍光色素の分光測定: 蛍光と共鳴ラマンの同時計測2022

    • Author(s)
      横田 泰之, Raymond A. Wong,Misun Hong,早澤 紀彦,金 有洙,
    • Organizer
      第83回応用物理学会秋季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 色素/スペーサー/金属電極界面における蛍光と共鳴ラマンの同時計測2022

    • Author(s)
      横田 泰之, Raymond A. Wong,Misun Hong,早澤 紀彦,金 有洙,
    • Organizer
      第16回分子科学討論会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Analyzing the strain and doping in graphene wrinkles via tip-enhanced Raman spectroscopy in ambient2022

    • Author(s)
      Maria Vanessa Balois, Norihiko Hayazawa, and Takuo Tanaka,
    • Organizer
      理研シンポジウム 第10回「光量子工学研究-ポストコロナ時代の新しい光科学」
    • Related Report
      2022 Annual Research Report
  • [Presentation] Megahertz frequency lock-in detection scheme for rapid data acquisition in terahertz time domain spectroscopy2022

    • Author(s)
      Maria Herminia Balgos, Norihiko Hayazawa, Masahiko Tani, and Takuo Tanaka,
    • Organizer
      理研シンポジウム 第10回「光量子工学研究-ポストコロナ時代の新しい光科学」
    • Related Report
      2022 Annual Research Report
  • [Presentation] High sensitivity sensor based on surface plasmon resonance-enhanced angular Goos-Hanchen shift2022

    • Author(s)
      Cherrie May Olaya, Norihiko Hayazawa, and Takuo Tanaka,
    • Organizer
      理研シンポジウム 第10回「光量子工学研究-ポストコロナ時代の新しい光科学」
    • Related Report
      2022 Annual Research Report
  • [Presentation] Analyzing sub-nanometer strain in monolayer graphene via tip-enhanced Raman spectroscopy2022

    • Author(s)
      Maria Vanessa Balois-Oguchi, Norihiko Hayazawa, and Takuo Tanaka,
    • Organizer
      Global Nanophotonics 2022 (Core-to-Core Symposium GNP2022)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Direct identification and imaging of the true bulk defects in GaAs(110) by first-principles calculations and STM/STS measurements2021

    • Author(s)
      Mary Clare Escano, Maria Herminia Balgos, Tien Quang Nguyen, Elizabeth Ann Prieto, Elmer Estacio, Arnel Salvador, Armando Somintac, Rafael Jaculbia, Norihiko Hayazawa, Yousoo Kim , Masahiko Tani,
    • Organizer
      Interdisciplinary Surface Science Conference (ISSC-23)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] nano-Raman in ambient and the beyond2021

    • Author(s)
      Norihiko Hayazawa
    • Organizer
      2021 RIKEN-NCHU Joint Symposium
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] nano-Raman in ambient and the beyond2021

    • Author(s)
      Norihiko Hayazawa
    • Organizer
      11th Asian Photochemistry Conference (APC2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] プラズモン増強ラマン分光を用いた単一分子イメージングと多様な環境への展開2021

    • Author(s)
      早澤紀彦
    • Organizer
      日本分光学会 赤外・ラマン分光部会シンポジウム「超高感度振動分光の最前線」
    • Related Report
      2021 Annual Research Report
    • Invited
  • [Presentation] Enhancement of Angular Goos-H nchen Shift by Surface Plasmon Resonance for Sensing Applications2021

    • Author(s)
      Cherrie May Olaya, Norihiko Hayazawa, Nathaniel Hermosa, and Takuo Tanaka,
    • Organizer
      The 10th Advanced Lasers and Photon Sources (ALPS2021)
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Tip-enhanced Raman spectroscopy for as-fabricated nanoscale characterization2021

    • Author(s)
      Maria Vanessa Balois Oguchi, Norihiko Hayazawa, and Takuo Tanaka,
    • Organizer
      SPIE Optics+Photonics 2021
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Development of Tip-Enhanced Raman Spectroscopy as an Analytical Tool for Electrochemical Interfaces2021

    • Author(s)
      Yasuyuki Yokota, Misun Hong, Norihiko Hayazawa, Emiko Kazuma and Yousoo Kim
    • Organizer
      The 9th International Symposium on Surface Science
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] テラヘルツ電場誘起超高速走査トンネル分光法の開拓2021

    • Author(s)
      早澤紀彦
    • Organizer
      理研エンジニアリングネットワークセミナー
    • Related Report
      2020 Annual Research Report
  • [Presentation] チップ増強ラマン分光を用いた超高感度分子イメージングと多様な環境への展開2021

    • Author(s)
      早澤紀彦
    • Organizer
      多次元細胞計測ワークショップ
    • Related Report
      2020 Annual Research Report
  • [Presentation] テラヘルツ電場を利用した顕微分光イメージング手法の開発2021

    • Author(s)
      早澤紀彦
    • Organizer
      福井大学遠赤外領域開発研究センター共同研究成果報告会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Ag underpotential deposition at thiolate/Au interface on surface-enhanced Raman spectroscopy2021

    • Author(s)
      M. Hong, 横田泰之, R. A. Wong, 早澤紀彦, 数間恵弥子, 金有洙,
    • Organizer
      2021年電気化学会第88回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 大気中探針増強ラマン分光における自己収束的探針先端加工: 増強効果とSTM像への影響2021

    • Author(s)
      横田泰之, M. Hong, 早澤紀彦, 楊波, 数間恵弥子, 金有洙,
    • Organizer
      2021年電気化学会第88回大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Tip-enhanced Raman and THz nanospectroscopy2020

    • Author(s)
      Norihiko Hayazawa
    • Organizer
      38th Samahang Pisika ng Pilipinas (SPP) Physics Conference
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Imaging of Sub-nanometer Strain Variation in Monolayer Defect-Free Graphene using Tip-Enhanced Raman Spectroscopy2020

    • Author(s)
      Maria Vanessa Balois, Norihiko Hayazawa, Satoshi Yasuda, Katsuyoshi Ikeda, Bo Yang, Emiko Kazuma, Yasuyuki Yokota, Yousoo Kim, and Takuo Tanaka,
    • Organizer
      JSAP-OSA Joint Symposia 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Surface plasmon resonance-induced Goos-Hanchen shift due to gold film2020

    • Author(s)
      Cherrie May Olaya, Norihiko Hayazawa, Nathaniel Hermosa, and Takuo Tanaka,
    • Organizer
      JSAP-OSA Joint Symposia 2020
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Tip-enhanced Raman spectroscopy and imaging of a single molecule in ultrahigh vacuum and low temperature environments2020

    • Author(s)
      R. B. Jaculbia, H. Imada, N. Hayazawa, Y. Kim,
    • Organizer
      The Philippine-American Academy of Science and Engineering
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 大気中探針増強ラマン分光測定における増強効果失活過程の検証と対策2020

    • Author(s)
      横田泰之, M. Hong, 早澤紀彦, 楊波, 数間恵弥子, 金有洙,
    • Organizer
      2020年日本表面真空学会学術講演会
    • Related Report
      2020 Annual Research Report
  • [Book] 図説 表面分析ハンドブック2021

    • Author(s)
      日本表面真空学会
    • Total Pages
      576
    • Publisher
      朝倉書店
    • ISBN
      9784254201703
    • Related Report
      2020 Annual Research Report
  • [Remarks] 個人ホームページ

    • URL

      https://sites.google.com/site/hayazawa/

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
  • [Remarks] 代表者ホームページ

    • URL

      https://sites.google.com/site/hayazawa/

    • Related Report
      2020 Annual Research Report

URL: 

Published: 2020-04-28   Modified: 2024-01-30  

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