Dr Kou Yoshida

Research Fellow

Researcher profile

Phone

+44 (0)1334 46 1834

Email

ky25@st-andrews.ac.uk

 

Selected publications

• Open access

  High-speed organic light-emitting diodes based on dinaphthylperylene achieving 4-Gbps communication

  Yoshida, K., Majlesein, B., Chen, C., Haas, H., Turnbull, G. A. & Samuel, I. D. W., 12 Jun 2025, In: Advanced Photonics. 7, 3, 10 p., 036005.

  Research output: Contribution to journal › Article › peer-review

• Open access

  In-operando investigation of Purcell effect on efficiency roll-off in top-emitting phosphorescent organic light emitting diodes

  Riahi, M., Yoshida, K., King, L. G. & Samuel, I. D. W., 1 Jun 2025, In: Synthetic Metals. 312, 6 p., 117848.

  Research output: Contribution to journal › Article › peer-review

• Open access

  Method for measuring exciton-exciton annihilation rate constants in thermally activated delayed fluorescent (TADF) emitters to understand efficiency roll-off in OLEDs

  Zhang, L., Ruseckas, A., Yoshida, K., King, L. G., Madayanad Suresh, S., Zysman-Colman, E. & Samuel, I. D. W., 14 Nov 2025, (E-pub ahead of print) In: Materials Horizons. Advance Article, 8 p.

  Research output: Contribution to journal › Article › peer-review

• Open access

  OLED illuminated metasurfaces for holographic image projection

  Gong, J., Biabanifard, M., Yoshida, K., Turnbull, G. A., Di Falco, A. & Samuel, I. D. W., 27 Aug 2025, In: Light: Science & Applications. 14, 9 p., 294.

  Research output: Contribution to journal › Article › peer-review

• Open access

  Visible light communication using thermally activated delayed fluorescent OLEDs

  King, L. G., Majlesein, B., Osahon, I. N. O., Yoshida, K., Haas, H. & Samuel, I. D. W., 19 Sept 2025, In: Device. 3, 9, 8 p., 100835.

  Research output: Contribution to journal › Article › peer-review

• Open access

  Improving the air stability of flexible top emitting organic light-emitting diodes

  Riahi, M., Yoshida, K. & Samuel, I. D. W., 24 Aug 2024, In: npj Flexible Electronics. 8, 51.

  Research output: Contribution to journal › Article › peer-review

• Open access

  Improving the uniformity of top emitting organic light emitting diodes using a hybrid electrode structure

  Riahi, M., Yoshida, K., Hafeez, H. & Samuel, I. D. W., Jan 2024, In: Advanced Electronic Materials. 10, 1, 7 p., 2300675.

  Research output: Contribution to journal › Article › peer-review

• Open access

  RGB-single-chip OLEDs for high-speed visible-light communication by wavelength- division multiplexing

  Yoshida, K., Chen, C., Haas, H., Turnbull, G. & Samuel, I. D. W., 24 Oct 2024, (E-pub ahead of print) In: Advanced Science . Early View, 7 p., 2404576.

  Research output: Contribution to journal › Article › peer-review

• Open access

  Electrically driven organic laser using integrated OLED pumping

  Yoshida, K., Gong, J., Kanibolotsky, A. L., Skabara, P. J., Turnbull, G. & Samuel, I. D. W., 28 Sept 2023, In: Nature. 621, p. 746-752

  Research output: Contribution to journal › Article › peer-review

• Frequency-domain time-resolved luminescence for in-operando study of efficiency roll-off in organic light-emitting diodes

  King, L. G., Yoshida, K. & Samuel, I. D. W., 20 Nov 2023, In: Synthetic Metals. 301, 117489.

  Research output: Contribution to journal › Article › peer-review

 

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