[8p-N306-1~20] 12.2 Characterization and Materials Physics | The 86th JSAP Autumn Meeting 2025

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Session Details

Oral presentation12 Organic Molecules and Bioelectronics : 12.2 Characterization and Materials Physics

[8p-N306-1~20]12.2 Characterization and Materials Physics

Mon. Sep 8, 2025 1:30 PM - 7:00 PM JST
Mon. Sep 8, 2025 4:30 AM - 10:00 AM UTC

N306 (Lecture Hall North)

1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[8p-N306-1]Observation of conductive holes in organic transistors using operando photoemission electron microscopy

〇Kosuke Yoshikawa^1,2, Konoha Shimizu^1,2, Ryoma Hayakawa¹, Elizaveta Pyatenko³, Yoichi Yamada², Yutaka Wakayama¹, Keiki Fukumoto³ (1.NIMS, 2.Univ. Tsukuba, 3.KEK)

1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[8p-N306-2]Separation of Relaxation Processes in TEMPO-oxidized Cellulose nanofibers using Thermally Stimulated Currents

〇Fukuzo Yoshida¹, Kimika Nakatani², Masahiro Onishi², Takayo Moriuchi-Kawakami² (1.Osaka Institute of Technology Education Center, 2.Osaka Institute of Technology)

2:00 PM - 2:15 PM JST(5:00 AM - 5:15 AM UTC)

[8p-N306-3]Evaluation of Colloidal Graphite Coatings for Surface Treatment of Electrostatic Lens

〇(M1)Gaku Yokogawa¹, Mihiro Kubo¹, Hiroyuki Yoshida^1,2 (1.Chiba Univ., 2.Chiba Univ MCRC.)

2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[8p-N306-4]High-Resolution Low-Energy Inverse Photoelectron Spectroscopy Enabled by an Electron Source with an Electrostatic Monochromator

〇Taichi Suruga¹, Tomoko Onishi¹, Daichi Honma¹, Masaya Kai¹, Issei Ishimori¹, Francois C. Bocquet², F. Stefan Tautz², Hiroyuki Yoshida^1,3 (1.Chiba Univ., 2.Forschungszentrum Julich., 3.Chiba Univ.)

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[8p-N306-5]High-resolution Angle Resolved Low Energy Inverse Photoelectron Spectroscopy of
Conduction Band Structure of Pentacene Crystal

〇(M1)Issei Ishimori¹, Yoshida Hiroyuki^1,2 (1.Chiba Univ., 2.Chiba MCRC.)

2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[8p-N306-6]Applicability of the standard semiconductor theory to the energy level alignment at organic/metal interface

Yuki Furukawa¹, 〇Hiroyuki Yoshida^1,2 (1.Chiba Univ., 2.MCRC Chiba Univ.)

3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[8p-N306-7]Relationship between electron affinity and exciton binding energy for organic light-emitting diode materials studied by low-energy inverse photoelectron spectroscopy

〇(M1)Ota Nagaoka¹, Kazuki Nakano¹, Kiyoshi Torizuka¹, Hiroyuki Yoshida^1,2 (1.Chiba Univ., 2.Chiba Univ.)

3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[8p-N306-8]Transient structural analysis of organic single crystal

〇(D)Kaito Enya¹, Ami Takada², Gael Privault¹, Masaki Saigo², Yasuhiro Ikabata³, Tatsuya Yoshida², Kiyoshi Miyata², Shintaro Kohata⁴, Takuya Oba², Masahito Oura², Yuri Saida¹, Hiroo Suzuki⁵, Tadahiko Ishikawa⁶, Makoto Kuwahara⁷, Yoichi Yamada¹, Yasuhiko Hayashi⁵, Shin-ya Koshihara¹, Hitoshi Goto³, Hajime Nakanotani⁸, Ken Onda², Chihaya Adachi⁴, Masaki Hada¹ (1.Univ.Tsukuba, 2.Sci., Kyushu Univ., 3.Toyohashi Univ. Tech., 4.OPERA, Kyushu Univ., 5.Okayama Univ., 6.Science Tokyo, 7.Nagoya Univ., 8.Hokkaido Univ.)

3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[8p-N306-9]Two-photon excitation measurements of the fluorescent dye Nile Blue

〇Yusuke Mori¹, Yuto Nakamura¹, Takeshi Koyama¹, Hideo Kishida¹ (1.Nagoya Univ.)

4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[8p-N306-10]Film Thickness Dependence of Pentacene Thin Film'sMolecular Orientation on SrTiO3 substrate

〇(M1C)Masashige Fujiki¹, Naoyuki Maejima¹, Masaru Takizawa¹ (1.Ritumeikan Univ.)

4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

[8p-N306-11]Effect of Molecular Orientation on Interface Energy Level Alignment between Copper(II) Phthalocyanine and Metal

〇Kaito Ban¹, Yuki Furukawa¹, Hiroyuki Yoshida^1,2 (1.Chiba Univ., 2.Chiba Univ.)

4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[8p-N306-12]Molecular dynamics analysis on the stability of interstitially mixed self-assembled monolayers

〇(M2)Kohei Oishi¹, Tatsuhiko Ohto¹, Hajime Kimizuka¹ (1.Nagoya Univ.)

4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[8p-N306-13]Hubbard Model Analysis of the Spin-Filtering Effect in a Single Molecule with a Stable Open-Shell State

〇Yuki Nishide¹, Tatsuhiko Ohto¹, Hajime Kimizuka¹ (1.Nagoya Univ.)

5:15 PM - 5:30 PM JST(8:15 AM - 8:30 AM UTC)

[8p-N306-14]Elucidation of the structure evolution in porphyrin single-molecule junction based on simultaneous measurement of SERS and electric transport properties

〇(D)Kanji Homma¹, Satoshi Kaneko², Kazuhito Tsukagoshi³, Tomoaki Nishino¹ (1.Science, Science Tokyo, 2.Materials and Chemical Technology, Science Tokyo, 3.NIMS MANA)

5:30 PM - 5:45 PM JST(8:30 AM - 8:45 AM UTC)

[8p-N306-15]Structural observation of filamentous structures constituting calcium alginate hydrogel II

〇Minoru Aoyagi¹ (1.NIT)

5:45 PM - 6:00 PM JST(8:45 AM - 9:00 AM UTC)

[8p-N306-16]Structure and electronic states of PhC2-BQQDI monolayer on metal substrates

〇(M2)Yoshihiro Murakami¹, Hayato Marubashi¹, Masaya Kai², Ryohei Tsuruta¹, Hiroyuki Yoshida^3,4, Shohei Kumagai⁵, Toshihiro Okamoto⁵, Yoichi Yamada¹ (1.Univ. Tsukuba, 2.Sci. & Eng., Chiba Univ., 3.Eng., Chiba Univ., 4.MCRC, Chiba Univ., 5.Science Tokyo Univ.)

6:00 PM - 6:15 PM JST(9:00 AM - 9:15 AM UTC)

The 86th JSAP Autumn Meeting 2025

Session Details

[8p-N306-1~20]12.2 Characterization and Materials Physics

[8p-N306-1]Observation of conductive holes in organic transistors using operando photoemission electron microscopy

[8p-N306-2]Separation of Relaxation Processes in TEMPO-oxidized Cellulose nanofibers using Thermally Stimulated Currents

[8p-N306-3]Evaluation of Colloidal Graphite Coatings for Surface Treatment of Electrostatic Lens

[8p-N306-4]High-Resolution Low-Energy Inverse Photoelectron Spectroscopy Enabled by an Electron Source with an Electrostatic Monochromator

[8p-N306-5]High-resolution Angle Resolved Low Energy Inverse Photoelectron Spectroscopy of
Conduction Band Structure of Pentacene Crystal

[8p-N306-6]Applicability of the standard semiconductor theory to the energy level alignment at organic/metal interface

[8p-N306-7]Relationship between electron affinity and exciton binding energy for organic light-emitting diode materials studied by low-energy inverse photoelectron spectroscopy

[8p-N306-8]Transient structural analysis of organic single crystal

[8p-N306-9]Two-photon excitation measurements of the fluorescent dye Nile Blue

[8p-N306-10]Film Thickness Dependence of Pentacene Thin Film'sMolecular Orientation on SrTiO3 substrate

[8p-N306-11]Effect of Molecular Orientation on Interface Energy Level Alignment between Copper(II) Phthalocyanine and Metal

[8p-N306-12]Molecular dynamics analysis on the stability of interstitially mixed self-assembled monolayers

[8p-N306-13]Hubbard Model Analysis of the Spin-Filtering Effect in a Single Molecule with a Stable Open-Shell State

[8p-N306-14]Elucidation of the structure evolution in porphyrin single-molecule junction based on simultaneous measurement of SERS and electric transport properties

[8p-N306-15]Structural observation of filamentous structures constituting calcium alginate hydrogel II

[8p-N306-16]Structure and electronic states of PhC2-BQQDI monolayer on metal substrates

[8p-N306-17]Field Dependence of Carrier Mobility with Contribution from Electron Transport Including Quantum Effects

[8p-N306-18]Self-Oscillation Analysis of a Molecular Mott Memristor [Ni(chxn)₂Br]Br₂

[8p-N306-19]Effect of Pre-Dehydration Treatment on Ionic Liquid Penetration into Metal-Organic Frameworks

[8p-N306-20]Investigation of the Interaction between IL and Metal-organic flamework by Impedance Spectroscopy

Session Details

[8p-N306-1~20]12.2 Characterization and Materials Physics

[8p-N306-1]Observation of conductive holes in organic transistors using operando photoemission electron microscopy

[8p-N306-2]Separation of Relaxation Processes in TEMPO-oxidized Cellulose nanofibers using Thermally Stimulated Currents

[8p-N306-3]Evaluation of Colloidal Graphite Coatings for Surface Treatment of Electrostatic Lens

[8p-N306-4]High-Resolution Low-Energy Inverse Photoelectron Spectroscopy Enabled by an Electron Source with an Electrostatic Monochromator

[8p-N306-5]High-resolution Angle Resolved Low Energy Inverse Photoelectron Spectroscopy ofConduction Band Structure of Pentacene Crystal

[8p-N306-6]Applicability of the standard semiconductor theory to the energy level alignment at organic/metal interface

[8p-N306-7]Relationship between electron affinity and exciton binding energy for organic light-emitting diode materials studied by low-energy inverse photoelectron spectroscopy

[8p-N306-8]Transient structural analysis of organic single crystal

[8p-N306-9]Two-photon excitation measurements of the fluorescent dye Nile Blue

[8p-N306-10]Film Thickness Dependence of Pentacene Thin Film'sMolecular Orientation on SrTiO3 substrate

[8p-N306-11]Effect of Molecular Orientation on Interface Energy Level Alignment between Copper(II) Phthalocyanine and Metal

[8p-N306-12]Molecular dynamics analysis on the stability of interstitially mixed self-assembled monolayers

[8p-N306-13]Hubbard Model Analysis of the Spin-Filtering Effect in a Single Molecule with a Stable Open-Shell State

[8p-N306-14]Elucidation of the structure evolution in porphyrin single-molecule junction based on simultaneous measurement of SERS and electric transport properties

[8p-N306-15]Structural observation of filamentous structures constituting calcium alginate hydrogel II

[8p-N306-16]Structure and electronic states of PhC2-BQQDI monolayer on metal substrates

[8p-N306-17]Field Dependence of Carrier Mobility with Contribution from Electron Transport Including Quantum Effects

[8p-N306-18]Self-Oscillation Analysis of a Molecular Mott Memristor [Ni(chxn)2Br]Br2

[8p-N306-19]Effect of Pre-Dehydration Treatment on Ionic Liquid Penetration into Metal-Organic Frameworks

[8p-N306-20]Investigation of the Interaction between IL and Metal-organic flamework by Impedance Spectroscopy

[8p-N306-5]High-resolution Angle Resolved Low Energy Inverse Photoelectron Spectroscopy of
Conduction Band Structure of Pentacene Crystal

[8p-N306-18]Self-Oscillation Analysis of a Molecular Mott Memristor [Ni(chxn)₂Br]Br₂