Results 111 to 120 of about 946,047 (336)

Switching From Acceptor to FRET Donor: How the Organic Solar Cell Architecture Can Change the Role of a Chromophore

open access: yesAdvanced Functional Materials, EarlyView.
The non‐fullerene acceptor o‐IDT‐BT‐DCV is used in both binary and ternary blends to investigate the role that it plays in each device architecture. The charge generation pathways are found to differ between the binary and ternary blends with o‐IDT‐BT‐DCV becoming a second donor in the ternary blend.
Hui Jin   +10 more
wiley   +1 more source

Interfacial Contact Engineering Enables Giant‐Performance Semiconductor Nanomembrane Optoelectronic Devices

open access: yesAdvanced Functional Materials, EarlyView.
This work investigates modifying interfacial contacts in realizing giant‐performance semiconductor nanomembrane optoelectronics. Strategies, including surface reaction and buffer layer work‐function modulation, are explored to boost the Schottky barrier. An emerging material of YbOx is utilized for near‐ideal Ohmic contact.
Yibo Zhang   +5 more
wiley   +1 more source

Dynamical evolution of planetary systems [PDF]

open access: yesPlanets, Stars and Stellar Systems, P. Kalas & L. French (Ed.) (2011) unknown, 2011
The apparent regularity of the motion of the giant planets of our solar system suggested for decades that said planets formed onto orbits similar to the current ones and that nothing dramatic ever happened during their lifetime. The discovery of extra-solar planets showed astonishingly that the orbital structure of our planetary system is not typical ...
arxiv  

Is the Solar System Stable?

open access: yes, 2013
Since the formulation of the problem by Newton, and during three centuries, astronomers and mathematicians have sought to demonstrate the stability of the Solar System. Thanks to the numerical experiments of the last two decades, we know now that the motion of the planets in the Solar System is chaotic, which prohibits any accurate prediction of their ...
openaire   +3 more sources

The Solar System [PDF]

open access: yesNature, 1953
The Origin of the Earth By Prof. W. M. Smart. Pp. viii + 239 + 8 plates. (Cambridge: At the University Press, 1951.) 12s. 6d. net.
openaire   +2 more sources

Titan in the Solar System

open access: yesPlanetary and Space Science, 1998
Abstract This article presents a synthesis of the properties of Titan as they are understood at the present time and calls attention to some significant mysteries and apparent contradictions which may be resolved by work in progress and anticipated new data. Its purpose, in the year of the launch of the Cassini–Huygens mission to Saturn and Titan, is
Taylor, F, Coustenis, A
openaire   +2 more sources

Recent Advances in Highly Luminescent Carbon Dots

open access: yesAdvanced Functional Materials, EarlyView.
Here, a comprehensive summary of the advancements is provided in highly luminescent carbon dots across various luminescence bands since their discovery in 2004. It systematically covers the synthesis, structural characteristics, preparation strategies, and essential purification of these carbon dots, along with their applications in efficient ...
Yupeng Liu   +6 more
wiley   +1 more source

Methane in the Solar System

open access: yesBoletín de la Sociedad Geológica Mexicana, 2015
El objetivo del este trabajo es hacer una revision sobre la distribucion del metano (CH4 ) dentro del Sistema Solar, asi como sus fuentes y sumideros en las atmosferas de sus principales cuerpos. El CH4 esta ampliamente distribuido en el Sistema Solar; en general los planetas internos son pobres en este gas, con excepcion de la Tierra, mientras que los
Andrés Guzmán-Marmolejo   +1 more
openaire   +3 more sources

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