Results 141 to 150 of about 249,882 (332)

Spectroscopic Binaries Among Low-Mass Pre-Main Sequence Stars [PDF]

, 1989
Robert D. Mathieu
openalex   +1 more source

Tunable Thermoshrinkable Hydrogels for 4D Fabrication of Cell‐Seeded Channels

Advanced Functional Materials, EarlyView.
A thermoresponsive polymer with methacrylate groups for photo‐cross‐linking, based on polyethylene glycol, N‐isopropylacrylamide, and 2‐hydroxyethyl acrylate is synthetized to yield hydrogels that shrink upon temperature increase. The new polymer enables the fabrication of cell‐laden perfusable channels with diameters below 200 µm by combining ...
Greta Di Marco, Marc Falandt, Myriam Neumann, Martina Viola, Thibault Sampon, Marta G. Valverde, Anne Metje van Genderen, Silvia M. Mihaila, Cornelus F. van Nostrum, Bas G. P. van Ravensteijn, Riccardo Levato, Rosalinde Masereeuw, Tina Vermonden   +12 more
wiley   +1 more source

A Sample of Compact Object Candidates in Single-lined Spectroscopic Binaries from LAMOST Medium-resolution Survey

The Astrophysical Journal
The stellar spectra from the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) medium-resolution survey can be used to search for compact objects in binaries.
Hao-Bin Liu, Wei-Min Gu, Zhi-Xiang Zhang, Tuan Yi, Jin-Zhong Liu, Mouyuan Sun   +5 more
doaj   +1 more source

High Thermoelectric Performance in Low‐Cost Cu8SiSxSe6‐x Argyrodite

Advanced Functional Materials, EarlyView.
This study discovers the great potential of Cu8SiSxSe6‐x argyrodites as new, low‐cost, Te‐free thermoelectric materials. The proposed defect scheme suppresses the phase transition, enhances the weighted mobility and optimizes the grain boundary contacts.
Taras Parashchuk, Oleksandr Cherniushok, Bartlomiej Wiendlocha, Janusz Tobola, Raúl Cardoso‐Gil, G. Jeffrey Snyder, Yuri Grin, Krzysztof T. Wojciechowski   +7 more
wiley   +1 more source

Double-lined Spectroscopic Binaries from the LAMOST Low-resolution Survey

The Astrophysical Journal Supplement Series
We report on a data-driven spectral model that we have developed for the identification of double-lined spectroscopic binary stars (SB2s) in the Large Sky Area Multi-Object fiber Spectroscopic Telescope low-resolution survey ( R ∼ 1800).
Junhui Liu, Bo Zhang, Jianfeng Wu, Yuan-Sen Ting   +3 more
doaj   +1 more source

The IACOB project: CVIII. Hunting for spectroscopic binaries in the O and B supergiant domain.The threat of pulsational variability [PDF]

arXiv
Observations have definitively strengthened the long-standing assertion that binaries are crucial in massive star evolution. While the percentage of spectroscopic binary systems among main-sequence O stars is well-studied, other phases of massive star evolution remain less explored.
arxiv  

New CORAVEL spectroscopic-binary orbits of giant barium stars. II [PDF]

, 1998
S. Udry, M. Mayor, S. Van Eck, A. Jorissen, L. Prévôt, S. Grenier, H. Lindgren   +6 more
openalex   +1 more source

Molecular Control of the Donor/Acceptor Interface Suppresses Charge Recombination Enabling High‐Efficiency Single‐Component Organic Solar Cells

Advanced Materials, EarlyView.
The outstanding double‐cable‐based single‐component material, DCPY2, exhibits a suppressed charge recombination process alongside efficient charge generation. This results in a high fill factor and short‐circuit current, yielding an efficiency to 13.85%.
Yao Li, Richard A. Pacalaj, Yongmin Luo, Keren Ai, Yulong Hai, Shijie Liang, Kezhou Fan, Aleksandr A. Sergeev, Ruijie Ma, Top Archie Dela Peña, Jolanda S. Müller, Zijing Jin, P Shakya Tuladhar, Tao Jia, Jiannong Wang, Gang Li, Kam Sing Wong, Weiwei Li, James R. Durrant, Jiaying Wu   +19 more
wiley   +1 more source

Classifying Single Stars and Spectroscopic Binaries Using Optical Stellar Templates [PDF]

, 2020
Benjamin R. Roulston, Paul Green, Aurora Y. Kesseli   +2 more
openalex   +1 more source

Spectroscopic search for binaries among EHB stars in globular clusters

, 2005
To appear in Baltic Astronomy. Proceedings of the 2nd meeting on Hot Subdwarf Stars, La Palma, June 2005.
MONI BIDIN C, MENDEZ R. A, MOEHLER S, PIOTTO, GIAMPAOLO, RECIO BLANCO A, MOMANY, Y.   +5 more
openaire   +5 more sources