47 citations · 87 across the 3 of their papers we have counts for
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astro-ph2008★ 24 cited
On Buckyonions as an Interstellar Grain Component
Aigen Li, J. H. Chen, M. P. Li +2
The carrier of the 2175 Angstrom interstellar extinction feature remains unidentified since its first detection over 40 years ago. In recent years carbon buckyonions have been prop…
astro-ph2008★ 47 cited
On Dust Extinction of Gamma-ray Burst Host Galaxies
Aigen Li, S. L. Liang, D. A. Kann +3
Although it is well recognized that gamma-ray burst (GRB) afterglows are obscured and reddened by dust in their host galaxies, the wavelength-dependence and quantity of dust extinc…
astro-ph2006★ 16 cited
On the Unusual Depletions toward Sk 155, or What Are the Small Magellanic Cloud Dust Grains Made of?
Aigen Li, K. A. Misselt, Y. J. Wang
The dust in the Small Magellanic Cloud (SMC), an ideal analog of primordial galaxies at high redshifts, differs markedly from that in the Milky Way by exhibiting a steeply rising f…