Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Nuri Yazdani"'
Autor:
Gabriele Rainò, Nuri Yazdani, Simon C. Boehme, Manuel Kober-Czerny, Chenglian Zhu, Franziska Krieg, Marta D. Rossell, Rolf Erni, Vanessa Wood, Ivan Infante, Maksym V. Kovalenko
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-8 (2022)
Narrow emission is desired for light-emitting devices. Here, Kovalenko et al. demonstrate that the emission line-broadening in perovskite quantum dots is dominated by the coupling between excitons and surface phonon modes which can be controlled by m
Externí odkaz:
https://doaj.org/article/256f2dddf7d444e081eb2f74c669450d
Autor:
Burak Guzelturk, Benjamin L. Cotts, Dipti Jasrasaria, John P. Philbin, David A. Hanifi, Brent A. Koscher, Arunima D. Balan, Ethan Curling, Marc Zajac, Suji Park, Nuri Yazdani, Clara Nyby, Vladislav Kamysbayev, Stefan Fischer, Zach Nett, Xiaozhe Shen, Michael E. Kozina, Ming-Fu Lin, Alexander H. Reid, Stephen P. Weathersby, Richard D. Schaller, Vanessa Wood, Xijie Wang, Jennifer A. Dionne, Dmitri V. Talapin, A. Paul Alivisatos, Alberto Salleo, Eran Rabani, Aaron M. Lindenberg
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
Charge trapping can lead to severe nonradiative losses in colloidal semiconductor nanocrystals (NCs). The authors report femtosecond electron diffraction measurements on photoexcited NCs to reveal atomic-scale insights into how localization of charge
Externí odkaz:
https://doaj.org/article/cde4023909da4210bdf52ef5225abe17
Autor:
Nuri Yazdani, Samuel Andermatt, Maksym Yarema, Vasco Farto, Mohammad Hossein Bani-Hashemian, Sebastian Volk, Weyde M. M. Lin, Olesya Yarema, Mathieu Luisier, Vanessa Wood
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
While efficiency of nanocrystal-based devices has improved, charge transport within semiconductors assembled from nanocrystal quantum dots has remained unclear. Here, the authors use ab initio calculations to develop a predictive model for charge tra
Externí odkaz:
https://doaj.org/article/c5ac9aec429b4b2ea4d0a2c12f0c1b59
Autor:
Laura Piveteau, Marcel Aebli, Nuri Yazdani, Marthe Millen, Lukas Korosec, Franziska Krieg, Bogdan M. Benin, Viktoriia Morad, Christophe Piveteau, Toni Shiroka, Aleix Comas-Vives, Christophe Copéret, Aaron M. Lindenberg, Vanessa Wood, René Verel, Maksym V. Kovalenko
Publikováno v:
ACS Central Science, Vol 6, Iss 7, Pp 1138-1149 (2020)
Externí odkaz:
https://doaj.org/article/2c7179e65c154d929c1215488d908022
Autor:
Nuri Yazdani, Maximilian Jansen, Deniz Bozyigit, Weyde M. M. Lin, Sebastian Volk, Olesya Yarema, Maksym Yarema, Fanni Juranyi, Sebastian D. Huber, Vanessa Wood
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-6 (2019)
Phonon engineering enables tailored heat-transfer properties, controlled elastic and acoustic vibration propagation, and custom phonon-electron and phonon-photon interactions. Here, the authors present an approach for the observation and tunability o
Externí odkaz:
https://doaj.org/article/46af67ebdce34943a6224bda301238cf
Publikováno v:
APL Materials, Vol 7, Iss 8, Pp 081124-081124-7 (2019)
Here, we present the concept of colloidal nanocrystal-based solids as solution-processed, phonon-engineered materials. In particular, we discuss superlattice phonons, the vibrational modes associated with the motion of the nanocrystals away from thei
Externí odkaz:
https://doaj.org/article/61e5511c59c24997b7ef83a2cdb7777d
Publikováno v:
Beilstein Journal of Nanotechnology, Vol 5, Iss 1, Pp 234-244 (2014)
Many energy conversion and storage devices exploit structured ceramics with large interfacial surface areas. Vertically aligned carbon nanotube (VACNT) arrays have emerged as possible scaffolds to support large surface area ceramic layers. However, o
Externí odkaz:
https://doaj.org/article/a1eb405b82b442639f79c912874b8f91
Publikováno v:
ACS Applied Electronic Materials, 4 (2)
Understanding the impact of positional and energetic disorders in nanocrystal (NC) quantum dot thin films on charge transport is crucial to determine what to prioritize in terms of the synthesis and fabrication of these materials and to accelerate th
Autor:
Nikola Đorđević, Raphael Schwanninger, Maksym Yarema, Stefan Koepfli, Olesya Yarema, Yannick Salamin, Nolan Lassaline, Bojun Cheng, Nuri Yazdani, Alexander Dorodnyy, Yuriy Myronovych Fedoryshyn, Vanessa Wood, Juerg Leuthold
Publikováno v:
ACS Photonics, 9 (2)
Efficient photodetectors that can be easily engineered for a specific spectral window are of high interest. Here, we report on the design, fabrication, and characterization of metasurface-enhanced photodetectors and photodiodes using colloidal quantu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74e3963b618e2e53da395aa3a04fc63b
https://hdl.handle.net/20.500.11850/535508
https://hdl.handle.net/20.500.11850/535508
Autor:
Nuri Yazdani, Maryna Bodnarchuk, Federica Bertolotti, Norberto Masciocchi, Antonietta Guagliardi, Maksym Kovalenko, Vanessa Wood, Aaron Lindenberg
Publikováno v:
Proceedings of the nanoGe Spring Meeting 2022.