Results 31 to 40 of about 3,333,286 (392)
Journal of the American Chemical Society, 2016 Despite the remarkable rise in efficiencies of solar cells containing the lead-halide perovskite absorbers RPbX3 (R = organic cation; X = Br(-) or I(-)), the toxicity of lead remains a concern for the large-scale implementation of this technology.
Adam H. Slavney +3 more
semanticscholar +1 more source
Quantifying hot carrier and thermal contributions in plasmonic photocatalysis
Science, 2018 Hot carriers reducing thermal barriers Plasmonic catalysts can generate hot charge carriers that can activate reactants and, in turn, reduce the overall barrier to a reaction. Zhou et al. studied the decomposition of ammonia to hydrogen on a copper alloy
Linan Zhou +10 more
semanticscholar +1 more source
Graphene for Antenna Applications: Opportunities and Challenges from Microwaves to THz
, 2012 The use of graphene for antennas and other electromagnetic passives could bring significant benefit such as extreme miniaturization, monolithic integration with graphene RF nanoelectronics, efficient dynamic tuning, and even transparency and mechanical ...
Perruisseau-Carrier, Julien
core +1 more source
Further Comment on 'Encoding many channels on the same frequency through radio vorticity: first experimental test' [PDF]
, 2012 We show that the reply by Tamburini et al (2012 New J. Phys. 14 118002) to our previous comment (2012 New J. Phys. 14 118001) on the experiment reported in (2012 New J. Phys. 14 033001) actually does not invalidate any of the issues raised in our initial
Craeye, Christophe +2 more
core +4 more sources
Cadernos EBAPE.BRO objetivo do presente estudo de caso é mostrar que as melhorias incrementais do processo de desenvolvimento de produto podem ser entendidas em função das fortes pressões de concorrência originadas no ambiente externo da subsidiária assim como na ...
Dirk Boehe +2 more
doaj +1 more source
Charge-Carrier Mobilities in Metal Halide Perovskites: Fundamental Mechanisms and Limits
, 2017 Perovskite photovoltaic cells have seen a remarkable rise in power conversion efficiencies over a period of only a few years. Much of this performance is underpinned by the favorable charge-carrier mobilities in metal halide perovskites (MHPs), which are
L. Herz
semanticscholar +1 more source
Bromelain and Nisin: The Natural Antimicrobials with High Potential in Biomedicine
Pharmaceutics, 2021 Infectious diseases along with various cancer types are among the most significant public health problems and the leading cause of death worldwide.
Urška Jančič, Selestina Gorgieva
doaj +1 more source
Spatio-temporal dynamics in graphene [PDF]
, 2019 Temporally and spectrally resolved dynamics of optically excited carriers in graphene has been intensively studied theoretically and experimentally, whereas carrier diffusion in space has attracted much less attention.
Brem, Samuel +3 more
core +2 more sources
International Journal for Equity in Health, 2020 Background Respiratory health conditions appear to be more common among First Nations people versus non-First Nations people in Canada. However, the prevalence of chronic obstructive pulmonary disease (COPD) and its associated risk factors in First ...
Justin Turner +7 more
doaj +1 more source
Journal of Nanobiotechnology, 2023 In the treatment of spinal cord injury (SCI), the complex process of secondary injury is mainly responsible for preventing SCI repair or even exacerbating the injury.
Jinpei Yang +12 more
doaj +1 more source