80 citations · 443 across the 20 of their papers we have counts for
Showing 2013Show all
3 papers · 1 filter
astro-ph.GA2013★ 19 cited
On Iron Monoxide Nanoparticles as a Carrier of the Mysterious 21 Micrometer Emission Feature in Post-Asymptotic Giant Branch Stars
Aigen Li, J. M. Liu, B. W. Jiang
A prominent, mysterious emission feature peaking at ~20.1 micrometer --- historically known as the ``21 micrometer' feature --- is seen in over two dozen Galactic and Magellanic Cl…
astro-ph.SR2013★ 3 cited
Unidentified species in envelopes around carbon stars
Biwei Jiang, Aigen Li, Ke Zhang +3
The infrared (IR) spectra of many evolved carbon-rich stars exhibit two prominent dust emission features peaking around 21um and 30um, with the former exclusively seen in proto-pla…
astro-ph.GA2013★ 15 cited
Modeling the Infrared Extinction toward the Galactic Center
Jian Gao, Aigen Li, B. W. Jiang
We model the ~1--19$\mum$ infrared (IR) extinction curve toward the Galactic Center (GC) in terms of the standard silicate-graphite interstellar dust model. The grains are taken to…