Zobrazeno 1 - 10
of 273
pro vyhledávání: '"Reciprocity (photography)"'
Autor:
Dieter Neher, Bernd Rech, Steve Albrecht, Quentin Jeangros, Terry Chien-Jen Yang, Christophe Ballif, Francisco Peña-Camargo, Peter Fiala, Martin Stolterfoht, Daniel Abou-Ras, Christian M. Wolff, Pietro Caprioglio, Sebastián Caicedo-Dávila
Publikováno v:
ACS Energy Letters. 6:419-428
This work investigates halide segregation in methylammonium-free wide bandgap perovskites by photoluminescence quantum yield (PLQY) and advanced electron microscopy techniques. Our study reveals ho...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2604cbfde61421052d1055cf0a2169b
https://doi.org/10.1021/acsenergylett.0c02270
https://doi.org/10.1021/acsenergylett.0c02270
Publikováno v:
Optics express. 29(21)
We have obtained the absolute absorption cross-sections of Yb-doped phosphate QX laser glass at 300 K from 800-1100 nm, and generated the emission cross-sections via the standard method of reciprocity. By generating nine detailed high-confidence fitt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14d69611120a50f7d900456cb054c983
https://pubmed.ncbi.nlm.nih.gov/34809186
https://pubmed.ncbi.nlm.nih.gov/34809186
Publikováno v:
Measurement Techniques. 62:651-658
We present the results of comparison of national standards of the units of sound oscillation velocity of water particles within the range from 5 Hz to 10 kHz performed by the Hangzhou Applied Acoustics Research Institute (Pilot Laboratory) and the Al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83cbdccfe55cfe03de8698a9596ed2d4
https://doi.org/10.1007/s11018-019-01674-2
https://doi.org/10.1007/s11018-019-01674-2
Publikováno v:
Geophysics, 84(2)
Time-lapse changes in the subsurface can be analyzed by comparing seismic reflection data from two different states, one serving as the base survey and the second as the monitor survey. Conventionally, reflection data are acquired by placing active s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6df20c163ff6f61d9a6e256eb2cae1b
https://doi.org/10.1190/geo2018-0148.1
https://doi.org/10.1190/geo2018-0148.1
Publikováno v:
2021 IEEE 48th Photovoltaic Specialists Conference (PVSC).
The theoretical maximum efficiency of a solar cell is given by the Shockley-Queisser limit, which assumes an abrupt onset of absorption near the band-edge. However, real materials always have an imperfect band-edge, which is usually characterized by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01f6a479c66470dd0ef4aaed8743d10a
https://doi.org/10.1109/pvsc43889.2021.9518548
https://doi.org/10.1109/pvsc43889.2021.9518548
Autor:
Behrang H. Hamadani
Publikováno v:
Appl Phys Lett
The external luminescence quantum yield as a function of the solar cell current density when exposed to low indoor light was estimated based on absolute electroluminescence measurements and a self-consistent use of the electro-optical reciprocity rel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::df1c7f6e1dfdb7d9ddb3b1f93b37acf1
https://pubmed.ncbi.nlm.nih.gov/34140744
https://pubmed.ncbi.nlm.nih.gov/34140744
Publikováno v:
Applied Sciences
Volume 11
Issue 8
Applied Sciences, Vol 11, Iss 3499, p 3499 (2021)
Volume 11
Issue 8
Applied Sciences, Vol 11, Iss 3499, p 3499 (2021)
The reciprocity of the atmospheric turbulence channel in the bidirectional atmospheric laser propagation link is experimentally tested. The bidirectional transceiving coaxial atmospheric laser propagation link is built by using a hot air convection-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91da82a6fb63ea07d97b21bcf0f8f2ad
Publikováno v:
Physics, Simulation, and Photonic Engineering of Photovoltaic Devices X.
We expose here a new method to map various optoelectronic parameters of solar cells from absolutely calibrated voltage dependent electroluminescence imaging. The absolute calibration is derived from radiometric analysis of the setup coupled to a coll
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14dc380a3a1cd506844c36642d01ffab
https://doi.org/10.1117/12.2576891
https://doi.org/10.1117/12.2576891
Publikováno v:
Anal Chem
Quantitative 1H nuclear magnetic resonance (qHNMR) is a highly regarded analytical methodology for purity determination as it balances metrological rigor, practicality, and versatility well. While ideal for intrinsically mass-limited samples, externa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d68250b7bc6148946c5e82d1c3f1f346
https://europepmc.org/articles/PMC8046598/
https://europepmc.org/articles/PMC8046598/
Publikováno v:
Mathematical Problems in Engineering, Vol 2021 (2021)
The ultrasonic phased array total focusing method (TFM) has the advantages of high imaging signal-to-noise ratio (SNR) and high defect resolution, but the problem of large amount data capturing and processing limits its practical industrial applicati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3d2daa567c4f05b42b69a708a7621d5
https://doaj.org/article/3da989c21da0430b9657764c6f64edd0
https://doaj.org/article/3da989c21da0430b9657764c6f64edd0