Zobrazeno 1 - 10
of 278
pro vyhledávání: '"John M. Howard"'
Publikováno v:
Physics, Simulation, and Photonic Engineering of Photovoltaic Devices XI.
Autor:
John M. Howard, Qiong Wang, Meghna Srivastava, Tao Gong, Erica Lee, Antonio Abate, Marina S. Leite
Publikováno v:
The journal of physical chemistry letters. 13(9)
Metal halide perovskite (MHP) photovoltaics may become a viable alternative to standard Si-based technologies, but the current lack of long-term stability precludes their commercial adoption. Exposure to standard operational stressors (light, tempera
Publikováno v:
The journal of physical chemistry letters. 12(32)
Perovskite solar cells (PSC) are a favorable candidate for next-generation solar systems with efficiencies comparable to Si photovoltaics, but their long-term stability must be proven prior to commercialization. However, traditional trial-and-error a
Autor:
Bart Roose, Joseph L. Garrett, Antonio Abate, John M. Howard, Marina S. Leite, Jeremy N. Munday, Elizabeth M. Tennyson
Publikováno v:
Chemistry of Materials. 31:8969-8976
Tuning the halide composition in semiconductor perovskite materials is relevant for light-emitting and absorbing applications, as it significantly affects the dynamics of both the optical and electrical properties. Yet, a precise understanding of how
Publikováno v:
Materials and Manufacturing Processes. 34:1026-1034
We investigated the effect of bonding temperature and duration on the microstructure development and energy absorption capacity of consolidated cellular solids, formed from hollow glass spheres. Th...
Publikováno v:
Joule. 3:325-337
Summary Perovskite photovoltaics are efficient and inexpensive, yet their performance is dynamic. In this Perspective, we examine the effects of H2O, O2, bias, temperature, and illumination on device performance and recovery. First, we discuss pivota
Autor:
Marina S. Leite, Erica Lee, Tao Gong, Antonio Abate, Meghna Srivastava, John M. Howard, Qiong Wang
Publikováno v:
Physics, Simulation, and Photonic Engineering of Photovoltaic Devices X.
Low-cost, high-efficiency metal halide perovskite solar cells (PSC) are a promising alternative to Si photovoltaics, but poor stability currently precludes commercialization. We present a framework for accelerated PSC design using machine learning (M
Autor:
Sabyasachi Barik, Ana Flávia Nogueira, Marina S. Leite, John M. Howard, Elizabeth M. Tennyson, Edo Waks, Bernardo R. A. Neves, Rodrigo Szostak, Michael F. Toney
Publikováno v:
The Journal of Physical Chemistry Letters. 9:3463-3469
Hybrid organic–inorganic perovskites containing Cs are a promising new material for light-absorbing and light-emitting optoelectronics. However, the impact of environmental conditions on their optical properties is not fully understood. Here, we el
Publikováno v:
Advanced Engineering Materials. 23:2100105
Publikováno v:
ACS Energy Letters. 2:1825-1834
Further global adoption of photovoltaic energy conversion technologies is contingent on sustained progress toward widespread grid-parity. For that, solar cell materials composed of microscale grains and nanoscale boundaries show the highest potential