output
20072026
most citedEfficient and ultra-stable perovskite light-emitting diodes

365 citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing astro-ph.SRShow all

8 papers · 1 filter

astro-ph.SR2026★ 1 cited

Classical Be Stars and Classical Be Star Binaries from LAMOST DR12

Qian-Yu An, Wei-Min Gu, Zhi-Xiang Zhang

Classical Be (CBe) stars are rapidly rotating B-type stars with Balmer emission lines that originated from the decretion disks surrounding them in their spectra. Accounting for $\s…

astro-ph.SR2024★ 4 cited

LAMOST J171013+532646: a detached short-period non-eclipsing hot subdwarf + white dwarf binary

Mingkuan Yang, Hailong Yuan, Zhongrui Bai +9

We present an analysis of LAMOST J171013.211+532646.04 (hereafter J1710), a binary system comprising a hot subdwarf B star (sdB) and a white dwarf (WD) companion. Multi-epoch spect…

astro-ph.SR2023★ 9 cited

Searching for Compact Object Candidates from LAMOST Time-Domain Survey of Four K2 Plates

Senyu Qi, Wei-Min Gu, Tuan Yi +3

The time-domain (TD) surveys of the Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) yield high-cadence radial velocities, paving a new avenue to study binary sys…

astro-ph.SR2022★ 12 cited

A White Dwarf-Main Sequence Binary Unveiled by Time-Domain Observations from LAMOST and TESS

Ling-Lin Zheng, Wei-Min Gu, Mouyuan Sun +16

We report a single-lined white dwarf-main sequence binary system, LAMOST J172900.17+652952.8, which is discovered by LAMOST's medium resolution time-domain surveys. The radial velo…

astro-ph.SR2022★ 13 cited

A long-period pre-ELM system discovered from LAMOST medium-resolution survey

Zhi-Xiang Zhang, Ling-Lin Zheng, Wei-Min Gu +16

We present LAMOST~J041920.07+072545.4 (hereafter J0419), a close binary consisting of a bloated extremely low mass pre-white dwarf (pre-ELM WD) and a compact object with an orbital…

astro-ph.SR2022★ 11 cited

Searching for compact objects in binaries with Gaia DR3

Jin-Bo Fu, Wei-Min Gu, Zhi-Xiang Zhang +4

We search for compact objects in binaries based on Gaia DR3. A sample of ten targets is derived under the conditions: radial velocity variable, low temperature ($T_{\rm eff} < 6000…

astro-ph.SR2019★ 24 cited

Mining for Candidates of Galactic Stellar-mass Black Hole Binaries with LAMOST

Tuan Yi, Mouyuan Sun, Wei-Min Gu

We study the prospects of searching for black hole (BH) binary systems with a stellar-mass BH and a non-compact visible companion, by utilizing the spectroscopic data of Large Sky…

astro-ph.SR2019★ 32 cited

A Method to Search for Black Hole Candidates with Giant Companions by LAMOST

Wei-Min Gu, Hui-Jun Mu, Jin-Bo Fu +10

We propose a method to search for stellar-mass black hole (BH) candidates with giant companions from spectroscopic observations. Based on the stellar spectra of LAMOST Data Release…