Rasika K. K.

… Alternative Names

K.K. Rasika ケー.ケー. ラシカ

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Researcher Number	90631557
Other IDs	https://orcid.org/0000-0001-7183-406X
Affiliation (based on the past Project Information) *help	2015: 千葉大学, 先進科学センター, 特任助教 2014: 千葉大学, 学内共同利用施設等, 助教
Review Section/Research Field	Except Principal Investigator Device related chemistry
Keywords	Except Principal Investigator 界面電子構造 / 高感度紫外光電子分光 / ギャップ内準位 / 有機太陽電池 / 有機EL素子 / 光電子分光 / 電子親和力 / 光電子収量分光 / ギャップ準位 / 状態密度 … More / 負イオン光電子分光 / 有機半導体 / キャリア取り出し / キャリア注入 / 有機エレクトロニクス / 表面・界面 / 高感度光電子分光 Less

Elucidation of the mechanism of carrier injection and extraction at organic/electrode interfaces
- Principal Investigator
  
  Ishii Hisao
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Device related chemistry
- Research Institution
  Chiba University

All 2015 2014 Other

All Journal Article Presentation

[Journal Article] Electronic Structure of Chlorophyll a Solution Investigated by Photoelectron Yield Spectroscopy2015
- Author(s)
  Yuki Takeda, Hiroshi Ezawa, Takuya Miyauchi, Hiroumi Kinjo,　 Kaveenga Rasika Koswattage, Yasuo Nakayama, Hisao Ishii
- Journal Title
  
  Applied Mechanics and Materials
  
  Volume: 763 Pages: 58-60
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25288114
[Journal Article] Electronic Structures of a Well-Defined Organic Hetero-Interface: C<sub>60 </sub>on Pentacene Single Crystal2015
- Author(s)
  Masayuki Yamamoto, Yasuo Nakayama, Yuki Uragami, Hiroumi Kinjo, Yuta Mizuno, Kazuhiko Mase, Kaveenga Rasika Koswattage, Hisao Ishii
- Journal Title
  
  e-J. Surf. Sci. Nanotechnol.
  
  Volume: 13 Issue: 0 Pages: 59-64
- DOI
  10.1380/ejssnt.2015.59
- NAID
  130004933836
- ISSN
  1348-0391
- Language
  English
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25288114
[Journal Article] Determination of the highest occupied molecular orbital energy of pentacene single crystals by ultraviolet photoelectron and photoelectron yield spectroscopies2014
- Author(s)
  Yasuo Nakayama, Yuki Uragami, Masayuki Yamamoto, Shin’ichi Machida, Hiroumi Kinjo, Kazuhiko Mase, Kaveenga Rasika Koswattage, Hisao Ishii
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 53(1S) Issue: 1S Pages: 01AD03-01AD03
- DOI
  10.7567/jjap.53.01ad03
- NAID
  210000143281
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25288114
[Presentation] Electronic structure of Chlorophyll-a solution observed by Photoelectronic Yield Spectroscopy2015
- Author(s)
  Yuki Takeda，Hiroshi Ezawa, Takuya Miyauchi, Hiroumi Kinjo, Kaveenga Rasika Koswattage, Yasuo Nakayama, Hisao Ishii
- Organizer
  Eight International Conference on Molecular Electronics and Bioelectronics
- Place of Presentation
  Tokyo
- Year and Date
  2015-06-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25288114
[Presentation] High Sensitivity Photoemission and Photoelectron Yield Spectroscopy of Weak Density of States of Organic Functional Films:Direct Detection of Gap States and Anion States2015
- Author(s)
  Tomoya Sato, Hiroumi Kinjo, K. Rasika Koswattage, Yasuo Nakayama, Hisao Ishii
- Organizer
  The 5th International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies (EM-NANO 2015)
- Place of Presentation
  Niigata, Japan
- Year and Date
  2015-06-16
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25288114
[Presentation] Direct Observation of Weak Density of States of Polymers by High Sensitivity Photoemission2015
- Author(s)
  omoya Sato, Kaveenga Rasika Koswattage, Yasuo Nakayama, Hisao Ishii
- Organizer
  The 3rd Workshop on Physics in Organic Optoelectronics
- Place of Presentation
  Okazaki, Japan
- Year and Date
  2015-12-10
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25288114
[Presentation] Direct Observation of Density of States of Polymers by High Sensitivity Ultraviolet Photoemission Spectroscopy2015
- Author(s)
  Tomoya Sato, Kaveenga Rasika Koswattage, Yasuo Nakayama, Hisao Ishii
- Organizer
  表面・界面スペクトロスコピー2015
- Place of Presentation
  埼玉
- Year and Date
  2015-11-27
- Data Source
  KAKENHI-PROJECT-25288114
[Presentation] High Sensitivity Photoemission Study of Organic Molecules and Polymers: Direct Detection of Trap States and Charged States2015
- Author(s)
  Tomoya Sato, Hiroumi Kinjo, K. Rasika Koswattage, Yasuo Nakayama,Hisao Ishii
- Organizer
  Internatioanl conference on moelcular electronics and devices
- Place of Presentation
  Seoul, Korea
- Year and Date
  2015-05-21
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25288114
[Presentation] Direct Observation of Weak Density of States of Organic Films by High Sensitivity Photoemission and Photoelectron Yield Spectroscopy2015
- Author(s)
  Tomoya Sato, Hiroumi Kinjo, Koki Dote, Junki Yamazaki, K. Rasika Koswattage, Yasuo Nakayama and Hisao Ishii
- Organizer
  Electronic Structure and Processes at Molecular-Based Interfaces (ESPMI VIII)
- Place of Presentation
  Tucson, USA
- Year and Date
  2015-10-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25288114
[Presentation] Direct Determination of Density of States of Several Polymers Including Gap States Studied by High Sensitivity Photoemission and Photoelectron Yield Spectroscopy2015
- Author(s)
  Tomoya Sato，Kaveenga Rasika Koswattage, Yasuo Nakayama, Hisao Ishii
- Organizer
  Eight International Conference on Molecular Electronics and Bioelectronics
- Place of Presentation
  Tokyo
- Year and Date
  2015-06-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25288114
[Presentation] ペンタセン単結晶表面上に C60 を積層した有機 pn ヘテロ接合の電子構造2014
- Author(s)
  山本真之, 浦上裕希, 間瀬一彦, Kaveenga Rasika Koswattage, 中山泰生, 石井久夫
- Organizer
  第61回応用物理学会春季学術講演会
- Place of Presentation
  青山学院大学
- Data Source
  KAKENHI-PROJECT-25288114
[Presentation] Electronic fine structures inside organic devices probed by high-sensitivity ultraviolet photoemission2014
- Author(s)
  Yasuo Nakayama, Yusuke Ozawa, Hiroumi Kinjo, Tomoya Sato, Thanh Luan Nguyen, Yuki Uragami, Shin’ichi Machida, K. Rasika Koswattage, Yutaka Noguchi, Hisao Ishii
- Organizer
  The 2nd Workshop on Physics in Organic Optoelectronics
- Place of Presentation
  Soochow (China)
- Year and Date
  2014-10-28
- Invited
- Data Source
  KAKENHI-PROJECT-25288114
[Presentation] 光電子分光及び光電子収量分光によるペンタセン単結晶の電子構造観察
- Author(s)
  浦上裕希, 山本真之, 町田真一, Kaveenga Rasika Koswattage, 間瀬一彦, 中山泰生, 石井久夫
- Organizer
  第22回有機結晶シンポジウム
- Place of Presentation
  北海道大学
- Data Source
  KAKENHI-PROJECT-25288114
[Presentation] Electronic Structures of the L-Cysteine Ad-Layers on Noble Metal Surfaces Studies by Ultraviolet Photoelectron Spectroscopy and Photoelectron Yield Spectroscopy
- Author(s)
  Kaveenga Rasika Koswattage, Kinjo Hiroumi, Yasuo Nakayama, Hisao Ishii
- Organizer
  12th European Conference on Molecular Electronics (ECME2013)
- Place of Presentation
  Imperial College, London、英国
- Data Source
  KAKENHI-PROJECT-25288114
[Presentation] Direct Observation of Electronic Structure of Nylon-6, 6 Thin Film Studied by High Sensitivity Photoemission and Photoelectron Yield Spectroscopy
- Author(s)
  Tomoya Sato, Kaveenga Rasika Koswattage, Yasuo Nakayama, Hisao Ishii
- Organizer
  The 7th International Symposium on Surface Science
- Place of Presentation
  Kunibiki Messe, Matsue, Japan
- Year and Date
  2014-11-02 – 2014-11-06
- Data Source
  KAKENHI-PROJECT-25288114
[Presentation] Anomalous photoemission by low-energy photo-excitation of a thermally activated delayed fluorescence material
- Author(s)
  Yasuo Nakayama, Yusuke Ozawa, Hiroumi Kinjo, Tomoya Sato, Yutaka Noguchi, Kaveenga Rasika Koswattage, Hisao Ishii
- Organizer
  The 10th International Conference on Electroluminescence and Optoelectronic Devices (ICEL10)
- Place of Presentation
  Cologne, Germany
- Year and Date
  2014-09-01 – 2014-09-03
- Data Source
  KAKENHI-PROJECT-25288114
[Presentation] High Sensitivity Photoemission Study of Organic Molecules and Polymers: Direct Detection of Trap States and Charged States
- Author(s)
  Tomoya Sato, Hiroumi Kinjo, K. Rasika Koswattage, Yasuo Nakayama,Hisao Ishii
- Organizer
  SPIE Organic Photonics + Electronics
- Place of Presentation
  Seoul, Korea
- Year and Date
  2015-05-21 – 2015-05-22
- Invited
- Data Source
  KAKENHI-PROJECT-25288114
[Presentation] High Sensitivity Photoemission and Photoelectron Yield Spectroscopy of Weak Density of States of Organic Functional Films: Direct Detection of Gap States and Anion States
- Author(s)
  Tomoya Sato, Hiroumi Kinjo, K. Rasika Koswattage, Yasuo Nakayama, Hisao Ishii
- Organizer
  The 5th International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies (EM-NANO 2015)
- Place of Presentation
  Niigata, Japan
- Year and Date
  2015-06-16 – 2015-06-19
- Invited
- Data Source
  KAKENHI-PROJECT-25288114

1. Ishii Hisao (60232237)

# of Collaborated Projects: 1 results

# of Collaborated Products: 17 results
2. NOGUCHI YUTAKA (20399538)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
3. NAKAYAMA YASUO (30451751)

# of Collaborated Projects: 1 results

# of Collaborated Products: 17 results

Rasika K. K.

K.K. Rasika ケー.ケー. ラシカ

Research Projects

Research Products

Co-Researchers

Elucidation of the mechanism of carrier injection and extraction at organic/electrode interfaces

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Electronic Structure of Chlorophyll a Solution Investigated by Photoelectron Yield Spectroscopy2015

Author(s)

Journal Title

Data Source

[Journal Article] Electronic Structures of a Well-Defined Organic Hetero-Interface: C<sub>60 </sub>on Pentacene Single Crystal2015

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] Determination of the highest occupied molecular orbital energy of pentacene single crystals by ultraviolet photoelectron and photoelectron yield spectroscopies2014

Author(s)

Journal Title

DOI

NAID

Data Source

[Presentation] Electronic structure of Chlorophyll-a solution observed by Photoelectronic Yield Spectroscopy2015

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] High Sensitivity Photoemission and Photoelectron Yield Spectroscopy of Weak Density of States of Organic Functional Films:Direct Detection of Gap States and Anion States2015

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Direct Observation of Weak Density of States of Polymers by High Sensitivity Photoemission2015

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Direct Observation of Density of States of Polymers by High Sensitivity Ultraviolet Photoemission Spectroscopy2015

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] High Sensitivity Photoemission Study of Organic Molecules and Polymers: Direct Detection of Trap States and Charged States2015

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Direct Observation of Weak Density of States of Organic Films by High Sensitivity Photoemission and Photoelectron Yield Spectroscopy2015

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Direct Determination of Density of States of Several Polymers Including Gap States Studied by High Sensitivity Photoemission and Photoelectron Yield Spectroscopy2015

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] ペンタセン単結晶表面上に C60 を積層した有機 pn ヘテロ接合の電子構造2014

Author(s)

Organizer

Place of Presentation

Data Source

[Presentation] Electronic fine structures inside organic devices probed by high-sensitivity ultraviolet photoemission2014

Author(s)

Organizer

Place of Presentation