Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Marco Battiato"'
Publikováno v:
Photonics, Vol 11, Iss 8, p 730 (2024)
The terahertz (THz) region of the electromagnetic spectrum, spanning from 0.1 to 10 THz, offers unique opportunities for imaging, spectroscopy, and communication applications. However, the potential of THz technologies has been limited by the availab
Externí odkaz:
https://doaj.org/article/1a6be0799d3748eda581e7907752be44
Autor:
Rui Cai, Indrajit Wadgaonkar, Jia Wei Melvin Lim, Stefano Dal Forno, David Giovanni, Minjun Feng, Senyun Ye, Marco Battiato, Tze Chien Sum
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-7 (2023)
Abstract Coherent optical manipulation of exciton states provides a fascinating approach for quantum gating and ultrafast switching. However, their coherence time for incumbent semiconductors is highly susceptible to thermal decoherence and inhomogen
Externí odkaz:
https://doaj.org/article/49ee7677e94f45b79a5aa744c0420608
Autor:
Somnath Jana, R. S. Malik, Yaroslav O. Kvashnin, Inka L. M. Locht, R. Knut, R. Stefanuik, Igor Di Marco, A. N. Yaresko, Martina Ahlberg, Johan Åkerman, Raghuveer Chimata, Marco Battiato, Johan Söderström, Olle Eriksson, Olof Karis
Publikováno v:
Physical Review Research, Vol 2, Iss 1, p 013180 (2020)
The magneto-optical response of Fe and Ni during ultrafast demagnetization is studied experimentally and theoretically. We have performed pump-probe experiments in the transverse magneto-optical Kerr effect (T-MOKE) geometry using photon energies tha
Externí odkaz:
https://doaj.org/article/98a0981cf78e448881c88e5ffc1f3f6f
Autor:
Satyvir Singh, Marco Battiato
Publikováno v:
Materials, Vol 13, Iss 5, p 1070 (2020)
In this paper, we investigated the effect of strong electric fields on material responses and the Bloch oscillation resonance in high field conductivities. For this purpose, a high-order accurate explicit modal discontinuous Galerkin (DG) solver is e
Externí odkaz:
https://doaj.org/article/fca9deea6b0544b49eff59829886d7e2
Publikováno v:
Materials, Vol 10, Iss 7, p 810 (2017)
Quantum-phase transitions between trivial insulators and topological insulators differ from ordinary metal-insulator transitions in that they arise from the inversion of the bulk band structure due to strong spin–orbit coupling. Such topological ph
Externí odkaz:
https://doaj.org/article/5223d993331c4027be0275bfce2e0386
Publikováno v:
Physical Review A. 107
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe23760bbb7c2299032375db20f33b53
https://doi.org/10.1103/physreva.107.053507
https://doi.org/10.1103/physreva.107.053507
Publikováno v:
Physical Review E. 107
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3986acfc85d8ae64fe60317c7fe7cb3c
https://doi.org/10.1103/physreve.107.014212
https://doi.org/10.1103/physreve.107.014212
Autor:
Michael Wais, Filchito Renee G. Bagsican, Natsumi Komatsu, Weilu Gao, Kazunori Serita, Hironaru Murakami, Karsten Held, Iwao Kawayama, Junichiro Kono, Marco Battiato, Masayoshi Tonouchi
The one-dimensional confinement of quasiparticles in individual carbon nanotubes (CNTs) leads to extremely anisotropic electronic and optical properties. In a macroscopic ensemble of randomly oriented CNTs, this anisotropy disappears together with ot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7539efe08c801b817d990fe9b0e22f82
https://hdl.handle.net/10356/169351
https://hdl.handle.net/10356/169351
Autor:
Avinash Kumar Chaurasiya, Jian Yi Pae, Rajdeep Singh Rawat, Marco Battiato, Murukeshan Vadakke Matham, Rohit Medwal, Radhika V. Nair
Publikováno v:
Nano Letters. 20:8305-8311
Precise control of light is indispensable to modern optical communication devices especially as the size of such devices approaches the subwavelength scale. Plasmonic devices are suitable for the development of these optical devices due to the extrem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e3c0b2b0ef49dd2e51fd731221daa26
https://doi.org/10.1021/acs.nanolett.0c03471
https://doi.org/10.1021/acs.nanolett.0c03471
Autor:
Filchito Renee Bagsican, Weilu Gao, Michael Wais, Kazunori Serita, Lincoln Weber, Junichiro Kono, Natsumi Komatsu, Iwao Kawayama, Masayoshi Tonouchi, Frank A. Hegmann, Marco Battiato, Karsten Held, Hironaru Murakami
Publikováno v:
Nano Letters
Excitons play major roles in optical processes in modern semiconductors, such as single-wall carbon nanotubes (SWCNTs), transition metal dichalcogenides, and 2D perovskite quantum wells. They possess extremely large binding energies (>100~meV), domin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80e287e8c0f33a0dad3004f080ce82c1
https://doi.org/10.1021/acs.nanolett.9b05082
https://doi.org/10.1021/acs.nanolett.9b05082