Zobrazeno 1 - 10
of 335
pro vyhledávání: '"Gosztola, David J"'
Autor:
Basuroy, Krishnayan, Velazquez-Garcia, Jose de J., Storozhuk, Darina, Gosztola, David J., Veedu, Sreevidya Thekku, Techert, Simone
Pyrene based molecules are inclined to form excimers through self-association upon photoexcitation. In this work, the pyrene core is functionalized with N-methylacetamide group at the position 1 or 2, to develop pyren-1-methylacetamide (PyMA1) and py
Externí odkaz:
http://arxiv.org/abs/2103.03002
Autor:
Vasista, Adarsh B., Chaubey, Shailendra K., Gosztola, David J., Wiederrecht, Gary P., Gray, Stephen K., Kumar, G. V. Pavan
Publikováno v:
Advanced Optical Materials,7, 1900304 (2019)
Herein we report experimental evidence of directional SERS from molecules situated inside a single nanowire-nanoparticle junction cavity. The emission was confined to a narrow range of wavevectors perpendicular to the axis of the cavity. In addition
Externí odkaz:
http://arxiv.org/abs/2009.01329
Autor:
Adhikari, Sushovit, Cortes, Cristian L., Wen, Xiewen, Panuganti, Shobhana, Gosztola, David J., Schaller, Richard D., Wiederrecht, Gary P., Gray, Stephen K.
Publikováno v:
Phys. Rev. Applied 15, 024032 (2021)
Ultrafast spectroscopy is an important tool for studying photoinduced dynamical processes in atoms, molecules, and nanostructures. Typically, the time to perform these experiments ranges from several minutes to hours depending on the choice of spectr
Externí odkaz:
http://arxiv.org/abs/2006.01904
Akademický článek
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Akademický článek
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Autor:
Tagliabue, Giulia, DuChene, Joseph S., Abdellah, Mohamed, Habib, Adela, Hattori, Yocefu, Zheng, Kaibo, Canton, Sophie E., Gosztola, David J., Cheng, Wen-Hui, Sundararaman, Ravishankar, Sa, Jacinto, Atwater, Harry A.
Harvesting non-equilibrium hot carriers from photo-excited metal nanoparticles has enabled plasmon-driven photochemical transformations and tunable photodetection with resonant nanoantennas. Despite numerous studies on the ultrafast dynamics of hot e
Externí odkaz:
http://arxiv.org/abs/1810.04238
We report on the luminescence's life-time and line-width from an array of individual quantum dots; these were interfaced with graphene surface guides or dispersed on a metal film. Our results are consistent with screening by charge carriers. Fluoresc
Externí odkaz:
http://arxiv.org/abs/1712.09398
Autor:
Jin, Yu, Bond, Charles W., Gomez-Rodrigue, Pilar, Nieto-Pinero, Eva, Leonard, Russell L., Gosztola, David J., Johnson, Jacqueline A., Gonzalo, Jose, Serna, Rosalia, Petford-Long, Amanda K.
Publikováno v:
In Thin Solid Films 31 July 2022 754
Publikováno v:
In Journal of Energy Chemistry July 2022 70:340-346
Autor:
Blaisdell-Pijuan, Paris L., Gosztola, David J., Yanguas-Gil, Angel, Ren, Jiaxing, Nealey, Paul, Ma, Xuedan, Gray, Stephen, Ocola, Leonidas E.
We have characterized the growth of ZnO using sequential infiltration synthesis (SiS) on PS-b-PMMA block copolymers (BCP) of spherical and cylindrical sub-20nm morphologies and studied how the photoluminescence of these nanostructures varies per its
Externí odkaz:
http://arxiv.org/abs/1711.04948