Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Michele Failla"'
Autor:
Michele Failla, Fransisco García Flórez, Bastiaan B. V. Salzmann, Daniel Vanmaekelbergh, Henk T. C. Stoof, Laurens D. A. Siebbeles
Publikováno v:
The Journal of Physical Chemistry C, 127(4)
We studied the initial nature and relaxation of photoexcited electronic states in CdSe nanoplatelets (NPLs). Ultrafast transient optical absorption (TA) measurements were combined with the theoretical analysis of the formation and decay of excitons,
Autor:
Deepika Poonia, Nisha Singh, Jeff J. P. M. Schulpen, Marco van der Laan, Sourav Maiti, Michele Failla, Sachin Kinge, Ageeth A. Bol, Peter Schall, Laurens D. A. Siebbeles
Publikováno v:
Journal of Physical Chemistry C, 126(4), 1931-1938. American Chemical Society
The Journal of Physical Chemistry C, 126(4)
The Journal of Physical Chemistry C, 126(4)
We studied the nature of excitons in the transition metal dichalcogenide alloy Mo0.6W0.4S2 compared to pure MoS2 and WS2 grown by atomic layer deposition (ALD). For this, optical absorption/transmission spectroscopy and time-dependent density functio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::230c022abe3f3acc4fd1f446de2525be
https://dare.uva.nl/personal/pure/en/publications/effects-of-the-structure-and-temperature-on-the-nature-of-excitons-in-the-mo06w04s2alloy(9aa5ed40-f1bd-4f28-aeec-f4db851b3c5c).html
https://dare.uva.nl/personal/pure/en/publications/effects-of-the-structure-and-temperature-on-the-nature-of-excitons-in-the-mo06w04s2alloy(9aa5ed40-f1bd-4f28-aeec-f4db851b3c5c).html
Autor:
Hannes Hempel, Tom J. Savenjie, Martin Stolterfoht, Jens Neu, Michele Failla, Vaisakh C. Paingad, Petr Kužel, Edwin J. Heilweil, Jacob A. Spies, Markus Schleuning, Jiashang Zhao, Dennis Friedrich, Klaus Schwarzburg, Laurens D.A. Siebbeles, Patrick Dörflinger, Vladimir Dyakonov, Ryuzi Katoh, Min Ji Hong, John G. Labram, Maurizio Monti, Edward Butler‐Caddle, James Lloyd‐Hughes, Mohammad M. Taheri, Jason B. Baxter, Timothy J. Magnanelli, Simon Luo, Joseph M. Cardon, Shane Ardo, Thomas Unold
Publikováno v:
Advanced Energy Materials, 12(13)
Mobilities and lifetimes of photogenerated charge carriers are core properties of photovoltaic materials and can both be characterized by contactless terahertz or microwave measurements. Here, the expertise from fifteen laboratories is combined to qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dae20a110e46bd9541f2a0cbf7bf3722
http://resolver.tudelft.nl/uuid:3f5729bd-7b0c-464f-a007-8e9636ffd211
http://resolver.tudelft.nl/uuid:3f5729bd-7b0c-464f-a007-8e9636ffd211
Autor:
Deepika, Poonia, Nisha, Singh, Jeff J P M, Schulpen, Marco, van der Laan, Sourav, Maiti, Michele, Failla, Sachin, Kinge, Ageeth A, Bol, Peter, Schall, Laurens D A, Siebbeles
Publikováno v:
The journal of physical chemistry. C, Nanomaterials and interfaces. 126(4)
We studied the nature of excitons in the transition metal dichalcogenide alloy Mo
Autor:
Ivo Tanghe, Zeger Hens, Deepika Poonia, Pieter Geiregat, Pieter Schiettecatte, Michele Failla, Sourav Maiti, Laurens D. A. Siebbeles, Sachin Kinge
Publikováno v:
The Journal of Physical Chemistry C, 125(38)
Few-layered transition-metal dichalcogenides (TMDs) are increasingly popular materials for optoelectronics and catalysis. Among the various types of TMDs available today, rhenium chalcogenides (ReX2) stand out due to their remarkable electronic struc
Autor:
Werner Wegscheider, Christian A. Lehner, Maksym Myronov, Jérôme Faist, Felice Appugliese, David R. Leadley, Giacomo Scalari, Johannes Haase, Mattias Beck, Shima Rajabali, Janine Keller, James Lloyd-Hughes, Michele Failla, Pierre Nataf
Publikováno v:
Physical Review B. 101
We probe ultra-strong light matter coupling between metallic terahertz metasurfaces and Landau-level transitions in high mobility 2D electron and hole gases. We utilize heavy-hole cyclotron resonances in strained Ge and electron cyclotron resonances
Publikováno v:
Proceedings of the nanoGe Fall Meeting19.
Publikováno v:
Proceedings of the nanoGe Fall Meeting 2019.
Autor:
Laurens D. A. Siebbeles, Jannika Lauth, Michele Failla, Sachin Kinge, Christian Klinke, Eugen Klein
Publikováno v:
Nanoscale, 11(44)
Nanoscale 11 (2019), Nr. 44
Nanoscale 11 (2019), Nr. 44
Solution-processable two-dimensional (2D) semiconductors with chemically tunable thickness and associated tunable band gaps are highly promising materials for ultrathin optoelectronics. Here, the properties of free charge carriers and excitons in 2D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca9ed220ba80b4d9e610e1e110bba082
Autor:
Michele Failla, Jérôme Faist, Johannes Haase, Janine Keller, Shima Rajabali, Felice Appugliese, David R. Lcadley, Giacomo Scalari, Curdin Maissen, James Lloyd-Hughes, Maksym Myronov, Werner Wegscheider, Pierre Nataf, Christian A. Lehner
Publikováno v:
Proceedings of the 2018 43rd International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz)
We study the ultra-strong light-matter coupling of THz metamaterials to Landau level transitions in heavily non-parabolic strained Ge quantum wells (QWs) and InSb QWs. We systematically scale the frequency of the THz metamaterial and observe a clear