Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Ebuka S. Arinze"'
Autor:
Yan Cheng, Ebuka S. Arinze, Susanna M. Thon, Tina Gao, Rachel A. Dziatko, Arthur E. Bragg, Kenneth J. Smith, Benjamin P. Frank
Publikováno v:
ACS Photonics. 7:637-645
Plasmonic aluminum nanoparticles have emerged as an exciting new materials platform, due to the high natural abundance of aluminum, their ability to be synthesized in the solution phase, and the potential of these materials to be used for photocataly
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::459f59152ed9510a25d358e8e1957ff1
https://doi.org/10.1021/acsphotonics.9b01170
https://doi.org/10.1021/acsphotonics.9b01170
Autor:
Yan Cheng, Kenneth J. Smith, Susanna M. Thon, Ebuka S. Arinze, Nicole E. Kim, Arthur E. Bragg
Publikováno v:
ACS Photonics. 5:805-813
We report the first photophysical characterization of energy-transfer dynamics in large (100 nm diameter) plasmonic aluminum nanoparticles suspended in liquid 2-propanol. The spectral response of the particles to ultrafast excitation is characterized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0adfa67e7a5f9f8d0aba929bb1587428
https://doi.org/10.1021/acsphotonics.7b00932
https://doi.org/10.1021/acsphotonics.7b00932
Publikováno v:
2019 IEEE 46th Photovoltaic Specialists Conference (PVSC).
Spectral selectivity is of interest for many photovoltaic applications, such as in multijunction and transparent solar cells, where wavelength-selectivity of the photoactive material is necessary. We investigate using artificial photonic band enginee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b974c8805c1dfff3efd78a09a902993
https://doi.org/10.1109/pvsc40753.2019.8980467
https://doi.org/10.1109/pvsc40753.2019.8980467
Controlling spectral selectivity in optoelectronics via photonic band engineering in absorbing media
Publikováno v:
CISS
The most common solution for achieving arbitrary spectral selectivity in optoelectronic devices is adding external filters. Here we propose using semiconductor thin film photonic crystals with relevant photonic bands that fall within the absorbing fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95241fb0db701016b3b1e9ee04a2530a
https://doi.org/10.1109/ciss.2019.8692845
https://doi.org/10.1109/ciss.2019.8692845
Publikováno v:
ACS Photonics. 3:158-173
Solution-processed solar cells are particularly suited to benefit from absorption enhancement by plasmonic nanoparticles, due to their transport-limited film thicknesses and the ease with which metal nanoparticles can be integrated into the materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7226dbb26f6a31defe8db05b7d7d672
https://doi.org/10.1021/acsphotonics.5b00428
https://doi.org/10.1021/acsphotonics.5b00428
Publikováno v:
Optics express. 26(21)
Spectrally selective materials are of great interest for optoelectronic devices in which wavelength-selectivity of the photoactive material is necessary for applications such as multi-junction solar cells, narrow-band photodetectors, transparent phot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::33addb0da6c8b05bc8a010f3231d4f27
https://pubmed.ncbi.nlm.nih.gov/30469771
https://pubmed.ncbi.nlm.nih.gov/30469771
Autor:
Arturo Casadevall, Ebuka S. Arinze, Radames J. B. Cordero, Gianluigi Cardinali, Vincent Robert, Susanna M. Thon
Publikováno v:
Current Biology, 28(16), 2657-2664.e3. Cell Press
Summary Pigmentation is a fundamental characteristic of living organisms that is used to absorb radiation energy and to regulate temperature. Since darker pigments absorb more radiation than lighter ones, they stream more heat, which can provide an a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdcba6a69684c874e0efc64708324a5e
https://pure.knaw.nl/portal/en/publications/b61c4cd2-4e35-4da2-892a-c650b6db7047
https://pure.knaw.nl/portal/en/publications/b61c4cd2-4e35-4da2-892a-c650b6db7047
Autor:
Nathan Palmquist, Gabrielle Nyirjesy, Ebuka S. Arinze, Botong Qiu, Yan Cheng, Susanna M. Thon, Gary Qian, Yida Lin
Publikováno v:
2017 IEEE 44th Photovoltaic Specialist Conference (PVSC).
Owing to their solution-processing flexibility, band gap tunability and infrared responsivity, colloidal quantum dots (CQDs) are favorable materials for building solar cells with tunable spectral profiles. Here, we design, optimize and fabricate mult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed57ea1dfccad43f1f51f330eb454cd9
https://doi.org/10.1109/pvsc.2017.8366698
https://doi.org/10.1109/pvsc.2017.8366698
Autor:
Yan Cheng, Botong Qiu, Gabrielle Nyirjesy, Gary Qian, Yida Lin, Ebuka S. Arinze, Nathan Palmquist, Susanna M. Thon
Publikováno v:
Conference on Lasers and Electro-Optics.
We develop a method that combines thin film interference modeling with population-based optimization algorithms to demonstrate infrared-responsive color-tuned colloidal quantum dot solar cells with 10 to 15 mA/cm2 photocurrents and semi-transparent c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14783408277353746861e66b4d056578
https://doi.org/10.1364/cleo_si.2017.sm4k.5
https://doi.org/10.1364/cleo_si.2017.sm4k.5
Autor:
Albert V. Davydov, Vladimir P. Oleshko, Nhan V. Nguyen, Ebuka S. Arinze, Mona Zaghloul, Susanna M. Thon, Shiqi Guo, Irina Kalish, Ratan Debnath, Arunima K. Singh, Mulpuri V. Rao, Asha Rani, Rezaul Hasan, Abhishek Motayed, Yan Cheng
The need for low-cost high-performance broadband photon detection with sensitivity in the near infrared (NIR) has driven interest in new materials that combine high absorption with traditional electronic infrastructure (CMOS) compatibility. Here, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d401f67638ae72e905b09678f1f7c0e
https://europepmc.org/articles/PMC5103318/
https://europepmc.org/articles/PMC5103318/