Multiple Exciton Generation in Colloidal Nanocrystals

Autor: Charles Smith, David Binks

Publikováno v: Nanomaterials, Vol 4, Iss 1, Pp 19-45 (2013)

In a conventional solar cell, the energy of an absorbed photon in excess of the band gap is rapidly lost as heat, and this is one of the main reasons that the theoretical efficiency is limited to ~33%. However, an alternative process, multiple excito

Externí odkaz: https://doaj.org/article/90e0b02cae0b441f9ad7f8701fd0db69

High Color-Purity and Efficient Pure-Blue Perovskite Light-Emitting Diodes Based on Strongly Confined Monodispersed Quantum Dots

Autor: Aqiang Liu, Chenghao Bi, Jing Li, Mengqi Zhang, Chunyan Cheng, David Binks, Jianjun Tian

Publikováno v: Liu, A, Bi, C, Li, J, Zhang, M, Cheng, C, Binks, D & Tian, J 2023, ' High Color-Purity and Efficient Pure-Blue Perovskite Light-Emitting Diodes Based on Strongly Confined Monodispersed Quantum Dots ', Nano Letters, vol. 23, no. 6, pp. 2405–2411 . https://doi.org/10.1021/acs.nanolett.3c00548

Here, we develop an in situ photoluminescence (PL) system to monitor the nucleation and growth of perovskite nanocrystals and control the monomer supply rate to achieve strongly confined and monodispersed quantum dots (QDs) with average size of 3.4 n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce71e6061cc5658ad410991cd696e66e
https://pure.manchester.ac.uk/ws/files/256653631/Manuscript_AAM.docx

Stable and Strong Emission CsPbBr

Autor: Chao, Zheng, Chenghao, Bi, Fan, Huang, David, Binks, Jianjun, Tian

Publikováno v: ACS applied materialsinterfaces. 11(28)

We demonstrated complete surface passivation of CsPbBr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::6d462ffe8dcf5e7592f13a04878e730a
https://pubmed.ncbi.nlm.nih.gov/31276360

Efficient approximately 2 microm Tm3+ -doped tellurite fiber laser

Autor: Billy, Richards, Yuen, Tsang, David, Binks, Joris, Lousteau, Animesh, Jha

Publikováno v: Optics letters. 33(4)

Laser emission in the range of 1.88-1.99 micrim from a Tm3+ -doped tellurite fiber is demonstrated when pumped with a diode-pumped Er3+/Yb3+-doped silica fiber laser operating at 1.57-1.61 microm. This pump source excites the Tm3+ ions directly into

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::0fd6d3d073cbe047a2636eea8bd354aa
https://pubmed.ncbi.nlm.nih.gov/18278124

Photorefractive trapping and the correlation between recording and erasure dynamics in a polymer composite

Autor: Khand, K., David Binks, West, D. P., Rahn, M. D.

Publikováno v: University of Manchester-PURE

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::21b25a80e9f4cde4e5fea0e63db4eb5c
https://doi.org/10.1109/cleoe.2000.909896