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Optical absorption in quantum dot systems on single crystal TiO2

Research Project

Project/Area Number 17K04988
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Nanomaterials chemistry
Research InstitutionThe University of Electro-Communications

Principal Investigator

Toyoda Taro  電気通信大学, その他部局等, 名誉教授 (40217576)

Co-Investigator(Kenkyū-buntansha) 沈 青  電気通信大学, 大学院情報理工学研究科, 教授 (50282926)
Project Period (FY) 2017-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords半導体量子ドット / 酸化チタン / 硫化鉛 / 光音響分光法 / 光電子収量分光法 / 無輻射緩和 / 自由エネルギー / イオン化エネルギー / 酸化チタン単結晶 / 光音響分光 / 光電子収量分光 / 有機系配位子 / セレン化カドミウム / 無輻射緩和過程 / 光誘起電子移動 / 増感機能 / 基板結晶面方位
Outline of Final Research Achievements

Semiconductor quantum-dots (QD) have desirable characteristics for solar-cells. Despite the potential advantages, no major advance in the in the efficiency of QD-sensitized solar cells has yet been reported. The present study focuses on attention to the exponential optical absorption edge (Urbach-tail) in QD-ligand systems with different QD spacing adsorbed on rutile-TiO2 substrates with different crystal orientations. Photoacoustic (PA) and absorbance (Abs) spectroscopies were applied to determine the optical absorption and nonradiative relaxation properties. There is a discrepancy between the PA and Abs spectra in the Urbach-tail region. Characterization of the Urbach-tail and heat generated by nonradiative relaxation of QD-ligand systems by PA and Abs spectroscopies showed that the characteristics depend on strongly on the crystal orientations of the rutile-TiO2 substrate, the QD spacing, and the free energy change.

Academic Significance and Societal Importance of the Research Achievements

QD太陽電池は、安価で高い変換効率の可能性を有する次世代候補として多くの研究が進行している。しかし未だ理論値には到達してはいない、本研究では、光誘起電子移動に伴う光エネルギー緩和、特に変換効率低下の要因(入射光エネルギー損失)となる吸着QD/基板ヘテロ界面における無輻射緩和を解明して変換効率向上に繋げる。現在無輻射緩和は重要な因子であるにも拘わらず十分には解明出来ていない。本研究の特長として、無輻射緩和評価として通常の吸光度(Abs)法に加え光音響(PA)法を同時適用する。同時適用することにより、無輻射緩和に伴う熱発生を正確に評価することを可能とし、無輻射緩和の本質的評価を可能とした。

Report

(7 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (50 results)

All 2023 2022 2021 2020 2019 2018 2017

All Journal Article (15 results) (of which Int'l Joint Research: 14 results,  Peer Reviewed: 14 results,  Open Access: 6 results) Presentation (35 results) (of which Int'l Joint Research: 8 results,  Invited: 7 results)

  • [Journal Article] Exponential Optical Absorption Edge in PbS Quantum Dot-ligand Systems on Single Crystal Rutile-TiO2 revealed by Photoacoustic and Absorbance Spectroscopies2022

    • Author(s)
      T.Toyoda, Q.Shen, N.Nakazawa, Y.Yoshihara, K.Kamiyama, S.Hayase
    • Journal Title

      Materials Research Express

      Volume: 9 Issue: 2 Pages: 025005-025005

    • DOI

      10.1088/2053-1591/ac4f86

    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Ultra-Halide-Rich Synthesis of Stable Pure Tin-Based Halide Perovskite Quantum Dots: Implications for Photovoltaics2021

    • Author(s)
      Liu Feng、Jiang Junke、Toyoda Taro、Kamarudin Muhammad Akmal、Hayase Shuzi、Wang Ruixiang、Tao Shuxia、Shen Qing
    • Journal Title

      ACS Applied Nano Materials

      Volume: 4 Issue: 4 Pages: 3958-3968

    • DOI

      10.1021/acsanm.1c00324

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] In-depth exploration of the charge dynamics in surface-passivated ZnO nanowires2020

    • Author(s)
      Y.Zang, S.Ozu, G.Wu, C.Ding, F.Liu, T.Minemoto, T.Masuda, S.Hayase, T.Toyoda, Q.Shen
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 124 Pages: 15812-15817

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Near-infrared emission from tin-lead (Sn-Pb) alloyed perovskite quantum dots by sodium doping2020

    • Author(s)
      F.Liu, J.Jiang, Y.Zhan, C.Ding, T.Toyoda, S.Segawa, S.Hayase, R.Wang, S.Tao, Q.Shwn
    • Journal Title

      Angewandte Chemie-International Edition

      Volume: 59 Pages: 8421-8424

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Hot-injection and ultrasonic irradiation syntheses of Cs2Sn16 quantum dot using Sn long-chain2020

    • Author(s)
      T.Konagai, G.Kapil, Y.Ogomi, K.Yoshino, Q.Shen, T.Toyoda, T.N.Murakami, H.Segawa, S.Hayase
    • Journal Title

      Journal of Nanoparticle Research

      Volume: 22 Issue: 4 Pages: 69-69

    • DOI

      10.1007/s11051-021-05196-3

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Trioctylphosphine oxide acts as alkahest for SnX2/PbX2: A general synthetic route to perovskite ASn(x)Pb(1-x)X(3) (A=Cs, FA, MA; x=Cl, Br, I) quantum dots2020

    • Author(s)
      F.Liu, Y.Zhang, C.Ding, K.Kawabata, Y.Yoshihara, T.Toyoda, S.Hayase, T.Minemoto, R.Wang, Q.Shen
    • Journal Title

      Chemistry of Materials

      Volume: 32 Pages: 1089-1100

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Trioctylphosphin Oxide Acts as Alkahest for SnX2/PbX2: A General Synthetic Poute to Perovskite ASnxPb1-xX3 (A=Cs,FA,MA; X=Cl,Br,I) Quantum Dots2020

    • Author(s)
      F.Liu, Y.Zhang, C.Ding, K.Kawabata, Y.Yoshihara, T.Toyoda, S.Hayase, R.Wang, Q.Shen
    • Journal Title

      Chemistry of Materials

      Volume: 32 Pages: 1089-1100

    • Related Report
      2019 Research-status Report
  • [Journal Article] The interparticle distance limit for multiple exciton dissociation in PbS quantum dot solid films2019

    • Author(s)
      N.Nakazawa, Y.Zhang, F.Liu, C.Ding, K.Hori, T.Toyoda, Y.Yao, Y.Zhou, S.Hayase, R.Wang, ZZou, Q. Shen
    • Journal Title

      Nanoscale Horizons

      Volume: 4 Pages: 445-451

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Crystal growth, expenential optical absorption edge, and ground state energy level of PbS quantum dots adsorbed on the (001), (110), and (111) surfaces of rutile-TiO22018

    • Author(s)
      T.Toyoda, Q.Shen ,K.Hori, N.Nakazawa ,K.Kamiyama, S.Hayase
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 122 Issue: 25 Pages: 13590-13599

    • DOI

      10.1021/acs.jpcc.7b12675

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Aniwotropic crystal growth, optical absorption, and ground-state energy level of CdSe quantum dots adsorbed on the (001) and (102) surfaces of anatase-TiO2: quantum dot-sensitization system2018

    • Author(s)
      T.Toyoda, Q.Shen, M.Hironaka, K.Kamiyama, H.Kobayashi, Y.Hirose, S.Hayase
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 122 Issue: 51 Pages: 29200-29209

    • DOI

      10.1021/acs.jpcc.8b07378

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Recombination suppression in PbS quantum dot heterojunction solar cells by energy-level alignment in the quantum dot active layers2018

    • Author(s)
      C.Ding, Y.Zhang, F.Liu, N.Nakazawa, Q.Huang, S.Hayase, Y.Ogomi, T.Toyoda, R.Wang, Q.Shen
    • Journal Title

      ACS Applied Materials & Interfaces

      Volume: 10 Issue: 31 Pages: 26142-26152

    • DOI

      10.1021/acsami.7b06552

    • NAID

      120006502953

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Lead selenide colloidal quantum dot solar cells achieving high open-circuit voltage with one-step deposition strategy2018

    • Author(s)
      Y.Zhang, G.Wu, C.Ding, F.Liu, Y.Yao, Y.Zhou, C.Wu, N.Nakazawa, Q.Huang, T.Toyoda, R.Wang, S.Hayase, Z.Zou, Q.Shen
    • Journal Title

      The Journal of Physical Chemistry Letters

      Volume: 9 Pages: 3598-3603

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Crystal growth, expenential optical absorption edge, and ground state energy level of PbS quantum dots adsorbed on the (001), (110), and (111) surfaces of rutile-TiO22018

    • Author(s)
      T.Toyoda, Q.Shen, K.Hori, N.Nakazawa, K.Kamiyama, S.Hayase
    • Journal Title

      The Jourmal of Phsical Chemstry C

      Volume: 122

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Dependences of the optical absorption, ground state energy level, and interfacial electron dynamics on the size of CdSe quantum dots adsorbed on the (001), (110), and (111) surfaces of single crystal rutile TiO22017

    • Author(s)
      T.Toyoda, Q.Shen, K.Kamiyama, K.Katayama, S.Hayase
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 121 Pages: 25930-25401

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Improvement of photovoltaic performance of colloidal quantum dot solar cells using organic small molecule as hole-selective layer2017

    • Author(s)
      Y.Zhang, G.Wu, I.Mora-Sero, C.Ding, F.Liu, Q.Huang, Y.Ogomi, S.Hayase, T.Toyoda, R.Wang, J.Otsuki, Q.Shen
    • Journal Title

      The Journal of Physical Chemisty Letters

      Volume: 8 Pages: 2163-2169

    • NAID

      120006467682

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 活性層にPbS量子ドットを添加した有機太陽電池2023

    • Author(s)
      高橋啓、松本大河、魏玉謡、丁超、豊田太郎、早瀬修二、沈青
    • Organizer
      第70回応用物理学会春季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 界面修飾によるペロブスカイト量子ドット太陽電池の光電変換特異性の向上2023

    • Author(s)
      宝寺峻吉、丁超、李花、矢嶋翔太、豊田太郎、早瀬修二、沈青
    • Organizer
      第70回応用物理学会春季学術講演会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 光音響法によるペロブスカイト単結晶の表面再結合と熱物性の研究2022

    • Author(s)
      劉東、李花、李玉勝、丁超、豊田太郎、宮崎康次、早瀬修二、沈青
    • Organizer
      2022年第69回応用物理学会春季学術講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] PbS-X(X=I,Br)量子ドット薄膜の光物性と光励起キャリアダイナミクス2022

    • Author(s)
      河田雄仁、小栗直巳、劉等、豊田太郎、早瀬修二、沈青
    • Organizer
      2022年第69回応用物理学会春季学術講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] 無機ハロゲン化ペロブスカイト量子ドットの合成と光物性2022

    • Author(s)
      淵本秋人、丁超、李花、矢島翔太、豊田太郎、早瀬修二、増田泰造、沈青
    • Organizer
      2022年第69回応用物理学会春季学術講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] PbS/CdS量子ドット薄膜の光励起キャリアダイナミクス2021

    • Author(s)
      小栗直己、丁超、早瀬修二、豊田太郎、沈青
    • Organizer
      2021年第82回応用物理学会秋季学術講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] CsSnxPb1-xI3ペロブスカイト量子ドットの合成と光物性2021

    • Author(s)
      矢嶋翔太、丁超、豊田太郎、早瀬修二、沈青
    • Organizer
      2021年第82回応用物理学会秋季学術講演会
    • Related Report
      2021 Research-status Report
  • [Presentation] PbS量子ドット膜の光励起キャリアダイナミクスの粒径依存性2021

    • Author(s)
      小栗 直己、朝倉 良太、丁 超、早瀬 修二、豊田 太郎、沈 青
    • Organizer
      2021年第68回応用物理学会春季学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] APbBr3ペロブスカイトナノ結晶の光物性と光励起キャリアダイナミクスおよび安定性2021

    • Author(s)
      矢嶋 翔太、川端 健太朗、劉 峰、張 耀紅、丁 超、豊田 太郎、早瀬 修二、沈 青
    • Organizer
      2021年第68回応用物理学会春季学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] 鈴と鉛の混合比によるCeSnxPb1-xBr3ペロブスカイトナノ結晶の光物性と光励起キャリアダイナミクスの変化2020

    • Author(s)
      川畑 健太朗、劉 峰、張 耀紅、沈 青、豊田 太郎、早瀬 修二
    • Organizer
      2020年第18回応用物理学会秋季学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] スズペロブスカイト太陽電池の開放電圧の開放電圧と内蔵電位2020

    • Author(s)
      廣谷 太佑、アクマル・カマルディン、西村 滉平、沈 青、豊田 太郎、早瀬 修二
    • Organizer
      2020年第18回応用物理学会秋季学術講演会
    • Related Report
      2020 Research-status Report
  • [Presentation] TiO2単結晶基板に吸着した配位子結合PbS量子ドットの光吸収ー光音響分光法と吸光度分光法による評価2020

    • Author(s)
      豊田太郎、沈 青、中澤直樹、吉原泰葉、神山慶太、早瀬修二
    • Organizer
      第67回応用物理学会春季学術講演会
    • Related Report
      2019 Research-status Report
  • [Presentation] Anisotropic crystal growth, optical absorption, and ground-state enegy level of CdSe quantum dots adsorbed on the (001) and (102) surfaces of anatase-TiO22019

    • Author(s)
      T.Toyoda, Q.Shen, M.Hironaka, K.Kamiyama, H.Kobayashi, Y.Hirose, S.Hayase
    • Organizer
      7th International Conference & Exhibition on Advanced & Nano Materials
    • Related Report
      2019 Research-status Report
  • [Presentation] 異なるTiO2結晶面に吸着した半導体量子ドットの光吸収とUrbach則:光熱変換法と吸光度法による評価2019

    • Author(s)
      豊田太郎、沈 青、神山慶太、早瀬修二
    • Organizer
      2019年光化学討論会
    • Related Report
      2019 Research-status Report
  • [Presentation] Crystal growth, exponential optical absorption edge, and ground state energy level of PbS quantum dots on the different surfaces of single crystal rutile-TiO22019

    • Author(s)
      T.Toyoda, Q.Shen, K.Kamiyama, S.Hayase
    • Organizer
      32nd International Microprocesses and Nanotechnology Conference
    • Related Report
      2019 Research-status Report
  • [Presentation] 異なるTiO2結晶面に吸着した半導体量子ドットの光吸収とUrbach則ー光熱変換法と吸光度法による評価2019

    • Author(s)
      豊田太郎、沈 青、神山慶太、早瀬修二
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] TiO2基板上にPbS量子ドット間距離を制御吸着した系の光音響法と光電子収量法による評価:量子ドット増感系2019

    • Author(s)
      豊田太郎、沈 青、中澤直樹、吉原泰葉、神山慶太、早瀬修二
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Research-status Report
  • [Presentation] PbS量子ドット薄膜における光励起キャリアダイナミクスー量子ドットサイズの依存性ー2019

    • Author(s)
      北畠有紀子、大図修平、丁 超、張 耀紅、早瀬修二、豊田太郎、片山建二、沈 青
    • Organizer
      第66回応用物理学会春季学術講演会
    • Related Report
      2018 Research-status Report
  • [Presentation] ルチル型TiO2単結晶に吸着したPbS量子ドットの結晶成長と電子構造2018

    • Author(s)
      豊田太郎、沈 青、堀 奏江、中澤直樹、神山慶太、早瀬修二
    • Organizer
      ナノ学会第16回大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Electronic structure of inverse opal and nanoparticulate TiO2 electrodes2018

    • Author(s)
      T.Toyoda, Q.Shen, K.Kamiyama, S.hayase
    • Organizer
      The 12th International Conference on Excitonic and Photonic Processes in Condensed Matter and Nano Materials (EXCON 2018)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 異なるTiO2単結晶面に吸着したPbS量子ドットのUrbach則と基底状態評価ー量子ドット間距離依存性2018

    • Author(s)
      豊田太郎、沈 青、中澤直樹、吉原泰葉、神山慶太、早瀬修二
    • Organizer
      第79回応用物理学会秋季学術講演会
    • Related Report
      2018 Research-status Report
  • [Presentation] Anisotropic crystal growth, optical absorption, and ground state energy level of PbS qauntum dots adsorb ed on the different surface orientations of rutile-TiO22018

    • Author(s)
      T.Toyoda, Q.Shen, K..Kamiyama, S.Hayase
    • Organizer
      4th World Congress on Materials Science & Engineering
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Anisotropic crystal growth, optical absorption, and ground state energy level of CdSe quantum dots adsorbed on the (001) and (102) surfaces of anatase-TiO22018

    • Author(s)
      T.Toyoda, Q.Shen, K.Kamiyama, H.Kobayashi, Y.Hirose, S.hayase
    • Organizer
      International Conference on Applied Physics and and Mathematics & World Congress on Materials Research and Technology
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] The appearence of anisotropic optical absorption, ground state energy. and crystal growth of CdSe quantum dots adsorbed on the (001) and (102) surfaces of anatase-TiO22018

    • Author(s)
      T.Toyoda
    • Organizer
      5th International Conference on Theoretical, Materials amd Condensed Matter Physics
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] ルチル型TiO2単結晶に吸着したPbS量子ドットの指数関数的光吸収端ー光音響法と吸光度法による評価2018

    • Author(s)
      豊田太郎、沈 青、堀 奏江、中澤直樹、神山慶太、早瀬修二
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] ルチル型TiO2単結晶に吸着したPbS量子ドットの結晶成長と電子状態2018

    • Author(s)
      豊田太郎、沈 青、堀 奏江、中澤直樹、神山慶太、早瀬修二
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] PbS量子ドット膜における多重励起子の電荷分離ダイナミクス2018

    • Author(s)
      中澤直樹、Zhang Yaohong、堀 奏江、早瀬修二、豊田太郎、沈 青
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] Photoinduced electron transfer dynamics of CdSe quantum dots on single crystal rutile-TiO2: Dependence on the crystal orientation of the substrate2017

    • Author(s)
      T.Toyoda, K.Kamiyama, K.Katayama, H.Kobayashi, S.Hayase, Q.Shen
    • Organizer
      4th World Congress and Expo on Nanotechnology and Materials Science
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 異なるルチル型TiO2単結晶面に吸着したCdSe量子ドットの光吸収・イオン化エネルギー・光誘起電子移動ー基板面方位と粒径依存性2017

    • Author(s)
      豊田太郎、沈 青、神山慶太、片山建二、早瀬修二
    • Organizer
      ナノ学会第15回大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Size-dependent optical absorption, ground state energy, and interfacial electron transfer dynamics of CdSe quantum dots on single crystal rutile-TiO2 (001), 8110), and (111) surfaces2017

    • Author(s)
      T.Toyoda, Q.Shen, k.kamiyama, K.Katayama, S.Hayase
    • Organizer
      10th International Symposium on transparent oxide and related materials for electronics and optics
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] ルチル型TiO2単結晶(001), (110), (111)面に吸着したPbS量子ドットの光吸収とイオン化エネルギー2017

    • Author(s)
      豊田太郎、沈 青、堀 奏江、神山慶太、早瀬修二
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] PbS量子ドットヘテロ接合型太陽電池における開放電圧の粒径依存性2017

    • Author(s)
      北畠有紀子、丁 超、張 耀紅、豊田太郎、早瀬修二、沈 青
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Related Report
      2017 Research-status Report
  • [Presentation] Electronic structure of inverse opal- and nanoparticulate-TiO2 electrodes2017

    • Author(s)
      T.Toyoda
    • Organizer
      3rd International Conference on Teoretical and Condensed Matter Physics
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Photoinduced interfacial electron transfer dynamics of CdSe quantum dots on single crystal rutile TiO2 (001), (110), and (111) surfaces2017

    • Author(s)
      T.Toyoda
    • Organizer
      3rd International Conference on Teoretical and Condensed Matter Physics
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Photoinduce interfacial electron transfer dynamics of CdSe quantum dots on the (001), (110), and (111) surfaces of single crystal rutile TiO22017

    • Author(s)
      T.Toyoda, Q.Shen, K. Kamiyama, K.Katayama, S.Hayase
    • Organizer
      International Symposium on Novel Energy Nanomaterials, Catalysts and Surfaces for Future Earth
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2024-01-30  

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