Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Doguscan Ahiboz"'
Autor:
Phillip Manley, Michele Segantini, Doguscan Ahiboz, Martin Hammerschmidt, Georgios Arnaoutakis, Rowan W. MacQueen, Sven Burger, Christiane Becker
Publikováno v:
APL Photonics, Vol 6, Iss 3, Pp 036103-036103-11 (2021)
We present a double-layer dielectric metasurface obtained by stacking a silicon nanodisk array and a silicon photonic crystal slab with equal periodicity on top of each other. We focus on the investigation of electric near-field enhancement effects o
Externí odkaz:
https://doaj.org/article/ae2921e4bd99430aa718f3432c70eaa2
Autor:
Doguscan Ahiboz, Ute Resch Genger, Elina Andresen, Christian Würth, Phillip Manley, Christiane Becker
Publikováno v:
2021 IEEE 48th Photovoltaic Specialists Conference (PVSC).
Photon upconversion (UC) using trivalent erbium (Er+3) doped crystals is a promising concept to harness near-infrared photons of the solar spectrum which cannot be directly absorbed by silicon solar cells. However, their UC efficiency at low-intensit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d8d5f6e2f5be59821dcf5511e29026a
https://doi.org/10.1109/pvsc43889.2021.9518495
https://doi.org/10.1109/pvsc43889.2021.9518495
Autor:
Doguscan Ahiboz, Christiane Becker, Phillip Manley, Ute Resch-Genger, Elina Andresen, Christian Würth
Publikováno v:
Advanced Optical Materials. 9:2101285
Photon upconversion upon 1550 nm excitation is of high relevance for applications in the third biological excitation window, for photovoltaics beyond current limitations, and enables appealing options in the field of glass fiber telecommunications. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::687a56acb1b3f6572d64d30ceaa8ad22
https://doi.org/10.1002/adom.202101285
https://doi.org/10.1002/adom.202101285
Autor:
Rasit Turan, Ezgi Aygun, Ozan Akdemir, Mona Zolfaghari Borra, Hisham Nasser, Doguscan Ahiboz, Alpan Bek
Publikováno v:
Oxide-based Materials and Devices X.
In this work, the electron-carrier-selectivity of ALD deposited TiO2 contact on n-type and p-type c-Si wafers is presented. The optical, compositional, and diode quality dependence of TiO2 on the ALD deposition temperature were analyzed using spectro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b73ff17a7c19c24767ce3e4d297e1aaa
https://doi.org/10.1117/12.2510433
https://doi.org/10.1117/12.2510433
Publikováno v:
OSA Continuum. 3:971
We present large-area (25 cm2) dielectric metasurfaces based on silicon photonic crystal slabs. Adjustment of the slab thickness allows to systematically shift the metasurface resonances over several hundreds of nanometers. We compute the three-dimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b219d75bcbe10250bf7127dd8d4a051c
https://doi.org/10.1364/osac.391940
https://doi.org/10.1364/osac.391940
Publikováno v:
2016 International Renewable and Sustainable Energy Conference (IRSEC).
Integration of stoichiometric molybdenum trioxide (MoO 3−x ) as an effective hole transport layer (HTL) in solar cells is expected to reduce fabrication cost by eliminating the high temperature processes while maintaining high conversion efficiency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a16475bd8466443f27ce5f775d9555c
https://doi.org/10.1109/irsec.2016.7983991
https://doi.org/10.1109/irsec.2016.7983991
Publikováno v:
Semiconductor Science and Technology. 33:045013
Integration of oxygen deficient sub-stoichiometric titanium dioxide (TiO2−x) thin films as the electron transporting-hole blocking layer in solar cell designs are expected to reduce fabrication costs by eliminating high temperature processes while
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba6a2ac9b83bd9ff8254ec90e72c4211
https://doi.org/10.1088/1361-6641/aab535
https://doi.org/10.1088/1361-6641/aab535
Autor:
Manley, Phillip, Segantini, Michele, Ahiboz, Doguscan, Hammerschmidt, Martin, Arnaoutakis, Georgios, MacQueen, Rowan W., Burger, Sven, Becker, Christiane
Publikováno v:
APL Photonics; Mar2021, Vol. 6 Issue 3, p1-11, 11p