Results 31 to 40 of about 762,641 (298)

Optimum coupling of photovoltaic devices and Peltier coolers for improved performance and stability

International Journal of Sustainable Energy, 2022
Photovoltaics (PV) have admittedly seen substantial advancements during the last decades. Improvements in the performance of conventional technologies as well as the emergence of cost effective alternatives facilitated its establishment as a major ...
D. N. Kossyvakis, E.V. Hristoforou, P. Falaras, A. Kaltzoglou   +3 more
doaj   +1 more source

Amorphous procedure extraction [PDF]

The procedure extraction problem is concerned with the meaning preserving formation of a procedure from a (not necessarily contiguous) selected set of statements.
Harman, M, Binkley, D, Singh, R, Hierons, RM   +3 more
core   +1 more source

Direct measurement of molecular mobility and crystallisation of amorphous pharmaceuticals using terahertz spectroscopy. [PDF]

, 2016
Despite much effort in the area, no comprehensive understanding of the formation and behaviour of amorphous solids has yet been achieved. This severely limits the industrial application of such materials, including drug delivery where, in principle ...

core   +2 more sources

Structure, stability and stress properties of amorphous and nanostructured carbon films

, 2006
Structural and mechanical properties of amorphous and nanocomposite carbon are investigated using tight-binding molecular dynamics and Monte Carlo simulations.
Alam, Banhart, Barborini, C. Mathioudakis, Djordjević, Djordjević, Donadio, Drabold, Fallon, Ferrari, Ferrari, Ferrari, Franzblau, Frauenheim, Friedmann, Fyta, G. Kopidakis, Gruen, He, Kalish, Kelires, Kelires, Kelires, Kelires, Lifshitz, M.G. Fyta, Marks, Mathioudakis, McKenzie, McKenzie, Murnaghan, P.C. Kelires, Phillips, Raty, Ravagnan, Robertson, Schultrich, Schwan, Silva, Subramoney, Sullivan, Tang, Tersoff, Thorpe, Vanderbilt, Wooten, Xu, Zhou   +47 more
core   +1 more source

Origin of ultralow thermal conductivity in amorphous Si thin films investigated using nanoindentation, 3ω method, and phonon transport analysis

Applied Physics Express, 2023
The origin of the ultralow thermal conductivity in amorphous Si thin films was investigated by comparing their phonon transport properties with those of single-crystal Si.
Daiki Tanisawa, Tetsuya Takizawa, Asato Yamaguchi, Hiroshi Murotani, Masayuki Takashiri   +4 more
doaj   +1 more source

Amorphous Li2O–LiI Solid Electrolytes Compatible to Li Metal

Electrochemistry, 2021
Development of oxide solid electrolytes for all-solid-state batteries is attracting increasing attention. In this study, amorphous Li2O–LiI materials are prepared via a mechanochemical process to achieve high lithium ionic conductivity and good ...
Yushi FUJITA, Yusuke KAWASAKI, Takeaki INAOKA, Takuya KIMURA, Atsushi SAKUDA, Masahiro TATSUMISAGO, Akitoshi HAYASHI   +6 more
doaj   +1 more source

Electronic structure and transport in amorphous metal oxide and amorphous metal oxy-nitride semiconductors

, 2019
Recently amorphous oxide semiconductors (AOS) have gained commercial interest due to their low-temperature processability, high mobility and areal uniformity for display backplanes and other large area applications. A multi-cation amorphous oxide (a-IGZO)
Bhowmick, Somnath, Gaur, Anshu, Nahas, Suhas, Srivastava, Juhi   +3 more
core   +1 more source

In situ molecular organization and heterogeneity of the Legionella Dot/Icm T4SS

FEBS Letters, EarlyView.
We present a nearly complete in situ model of the Legionella Dot/Icm type IV secretion system, revealing its central secretion channel and identifying new components. Using cryo‐electron tomography with AI‐based modeling, our work highlights the structure, variability, and mechanism of this complex nanomachine, advancing understanding of bacterial ...
Przemysław Dutka, Yuxi Liu, Stefano Maggi, Debnath Ghosal, Jue Wang, Prashant P. Damke, Stephen D. Carter, Wei Zhao, Sukhithasri Vijayrajratnam, Joseph P. Vogel, Carrie L. Shaffer, Grant J. Jensen   +11 more
wiley   +1 more source

Amorphous-silicon module hot-spot testing [PDF]

, 1985
Hot spot heating occurs when cell short-circuit current is lower than string operating current. Amorphous cell hot spot are tested to develop the techniques required for performing reverse bias testing of amorphous cells.
Gonzalez, C. C.
core   +1 more source

Structural biology of ferritin nanocages

FEBS Letters, EarlyView.
Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley   +1 more source