Results 311 to 320 of about 249,882 (332)

JWST detection of a supernova associated with GRB 221009A without an r-process signature. [PDF]

open access: yesNat Astron
Blanchard PK   +20 more
europepmc   +1 more source

Low Band Gap Furan‐Flanked Diketopyrrolopyrrole‐Naphthobisthiadiazole Based Conjugated Polymer/Stretchable Blend for Organic Field Effect Transistors

open access: yesAdvanced Electronic Materials, EarlyView.
A low‐band gap n‐type conjugated polymer (DPPF‐NTz) is designed, synthesized, and incorporated into n‐type OFETs as a semiconducting material. Interestingly, blending DPPF‐NTz with an elastomeric polymer, polystyrene‐block‐poly(ethylene‐ran‐butylene)‐block‐polystyrene (SEBS) not only yielded a stretchable organic semiconducting material with improved ...
Kakaraparthi Kranthiraja   +8 more
wiley   +1 more source

Advances in Ovonic Threshold Switch Selector Technologies for Storage Class Memory: From Fundamentals to Development and Beyond

open access: yesAdvanced Electronic Materials, EarlyView.
This work covers ovonic threshold switches (OTSs), from basics to developments and future outlook. It explores OTS devices incorporating various chalcogens and describes how their characteristics vary by material. Engineering strategies, including elemental doping, electrode modifications, post‐treatment, and multilayer designs, are discussed ...
Sanghyun Ban   +5 more
wiley   +1 more source

Precise Masses Reveal that TOI-700 c is Low Density and TOI-700 d is Rocky

open access: yes
Gilbert E   +35 more
europepmc   +1 more source

Newly formed dust within the circumstellar environment of SN Ia-CSM 2018evt. [PDF]

open access: yesNat Astron
Wang王 L灵   +46 more
europepmc   +1 more source

Electrochemical Determination of Gallic Acid in Tea Samples Using Pyramidal Pt Nanoparticles

open access: yesAdvanced Electronic Materials, EarlyView.
A novel electrochemical sensor based on pyramidal Pt nanoparticles for gallic acid detection in black and green tea samples is developed. The sensor is prepared by a simple drop casting of nanoparticles on the electrode surface, without any supporting materials, such as polymer matrices and surfactants.
Tiziano Di Giulio   +10 more
wiley   +1 more source

Bound star clusters observed in a lensed galaxy 460 Myr after the Big Bang. [PDF]

open access: yesNature
Adamo A   +27 more
europepmc   +1 more source

Accelerating the Development of Thin Film Photovoltaic Technologies: An Artificial Intelligence Assisted Methodology Using Spectroscopic and Optoelectronic Techniques. [PDF]

open access: yesSmall Methods
Grau-Luque E   +8 more
europepmc   +1 more source

Spectroscopic binary stars and the CHARA array

SPIE Proceedings, 2003
Georgia State University's Center for High Angular Resolution Astronomy (CHARA) operates a multi-telescope, long-baseline, optical/infrared interferometric array on Mt. Wilson, California. Since its inception, one of the primary scientific goals for the CHARA Array has been the resolution of spectroscopic binary stars, which offer tremendous potential ...
T. ten Brummelaar   +12 more
openaire   +2 more sources

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