Results 311 to 320 of about 1,589,837 (361)

Highly Stable Sn─Pb Perovskite Solar Cells Enabled by Phenol‐Functionalized Hole Transporting Material

open access: yesAngewandte Chemie, EarlyView.
Stability is the key challenge for Sn─Pb perovskites. This work tackles the critical stability issue by introducing phenol hydroxylation in the hole transporting material (HTM). The phenol group enhances oxidation resistance and regulates crystallization kinetics, while fluorine improves energy alignment.
Jianchang Wu   +12 more
wiley   +1 more source

Closed magnetic topology in the Venusian magnetotail and ion escape at Venus. [PDF]

open access: yesNat Commun
Xu S   +13 more
europepmc   +1 more source

Jets Downstream of Collisionless Shocks: Recent Discoveries and Challenges. [PDF]

open access: yesSpace Sci Rev
Krämer E   +21 more
europepmc   +1 more source

Ohm's Law, the Reconnection Rate, and Energy Conversion in Collisionless Magnetic Reconnection. [PDF]

open access: yesSpace Sci Rev
Liu YH   +14 more
europepmc   +1 more source

The Sunrise Ultraviolet Spectropolarimeter and Imager: Standalone polarimetric calibration

open access: yes
Iglesias FA   +8 more
europepmc   +1 more source

Solar magnetic fields

Space Science Reviews, 1964
This paper is a review of our observational knowledge on solar magnetic fields. In Section 1 we make an attempt to summarize all observations of the general magnetic field (m.f.) of the Sun. Section 2 deals with the local m.f. at low latitudes and their connection with some features on the disk. The m.f.
A. Severny
openaire   +3 more sources

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