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List of works by Aigen Li

Anomalous silicate dust emission in the type 1 liner nucleus of M81 ⬇️

scientific article published in the Astrophysical Journal

Are Silicon Nanoparticles an Interstellar Dust Component? ⬇️

scientific article published in the Astrophysical Journal

Astrophysics: Cosmic crystals caught in the act

scientific article published on 01 May 2009

Compact pebbles and the evolution of volatiles in the interstellar comet 2I/Borisov

scientific article published on 30 March 2021

Complex Organic Materials in the HR 4796A Disk? ⬇️

scientific article published in the Astrophysical Journal

Crystalline silicates in evolved stars. I. Spitzer/Infrared spectrograph spectroscopy of IRAS 16456-3542, 18354-0638, and 23239+5754 ⬇️

scientific article published in the Astrophysical Journal

Determining the Dust Extinction of Gamma-ray Burst Host Galaxies: A Direct Method Based on Optical and X-ray Photometry

Do the Infrared Emission Features Need Ultraviolet Excitation? The Polycyclic Aromatic Hydrocarbon Model in UV‐poor Reflection Nebulae ⬇️

scientific article published in the Astrophysical Journal

Dust and Atomic Gas in Dwarf Irregular Galaxies of the M81 Group: The SINGS and THINGS View ⬇️

scientific article published in the Astrophysical Journal

Dust and gas in the Magellanic Clouds from the HERITAGE Herschel key project. II. Gas-to-dust ratio variations across interstellar medium phases ⬇️

scientific article published in the Astrophysical Journal

Dust emission at 8 and 24 {mu}m as diagnostics of H II region radiative transfer ⬇️

scientific article

Erratum: “Dust and Gas in the Magellanic Clouds from the HERITAGE Herschel Key Project. I. Dust Properties and Insights into the Origin of the Submm Excess Emission” (2014, ApJ, 797, 85)

scientific article published on 7 March 2017

Excitation of Polycyclic Aromatic Hydrocarbon Emission: Dependence on Size Distribution, Ionization, and Starlight Spectrum and Intensity

scientific article published in August 2021

How much graphene in space?

scientific article published on 03 October 2019

Infrared Emission from Interstellar Dust. I. Stochastic Heating of Small Grains ⬇️

scientific article published in the Astrophysical Journal

Infrared Emission from Interstellar Dust. II. The Diffuse Interstellar Medium ⬇️

scientific article published in the Astrophysical Journal

Infrared Emission from Interstellar Dust. III. The Small Magellanic Cloud ⬇️

scientific article published in the Astrophysical Journal

Infrared Emission from Interstellar Dust. IV. The Silicate‐Graphite‐PAH Model in the Post‐SpitzerEra ⬇️

scientific article published in the Astrophysical Journal

Interstellar Extinction and Elemental Abundances: Individual Sight Lines

scientific article published in 2021

Light Scattering and Thermal Emission by Primitive Dust Particles in Planetary Systems

Modeling the Infrared Emission from the Eridani Disk ⬇️

scientific article published in the Astrophysical Journal

Modeling the Infrared Emission from the HD 141569A Disk ⬇️

scientific article published in the Astrophysical Journal

On Silicon Carbide Grains as the Carrier of the 21 μm Emission Feature in Post-Asymptotic Giant Branch Stars ⬇️

scientific article published in the Astrophysical Journal

On Ultrasmall Silicate Grains in the Diffuse Interstellar Medium ⬇️

scientific article published in the Astrophysical Journal

On magnesium sulfide as the carrier of the 30 {mu}m emission feature in evolved stars ⬇️

scientific article published in the Astrophysical Journal

On the carriers of the 21 μm emission feature in post-asymptotic giant branch stars

scientific article

PDRs4All: A JWST Early Release Science Program on Radiative Feedback from Massive Stars

scientific article published on 01 June 2022

Resolving the Dusty Circumstellar Structure of the Enigmatic Symbiotic Star CH Cygni with the MMT Adaptive Optics System ⬇️

scientific article published in the Astrophysical Journal

SINGS: The SIRTF Nearby Galaxies Survey

scientific article (publication date: August 2003)

Science Impacts of the SPHEREx All-Sky Optical to Near-Infrared Spectral Survey: Report of a Community Workshop Examining Extragalactic, Galactic, Stellar and Planetary Science ⬇️

scholarly article published 22 June 2016

Spatially resolved dust emission of extremely metal-poor galaxies ⬇️

scientific article

SpitzerInfrared Nearby Galaxies Survey (SINGS) Imaging of NGC 7331: A Panchromatic View of a Ringed Galaxy

scholarly article

The 21-μm and 30-μm circumstellar dust features in evolved C-rich objects

The Sings View of Barred Galaxies

The Spectral Energy Distribution of Dust Emission in the Edge‐on Spiral Galaxy NGC 4631 as Seen withSpitzerand the James Clerk Maxwell Telescope ⬇️

scientific article published in the Astrophysical Journal

The Spitzer spectroscopic survey of the Small Magellanic Cloud (S^4^MC): probing the physical state of polycyclic aromatic hydrocarbons in a low-metallicity environment ⬇️

scientific article published in the Astrophysical Journal

The carriers of the interstellar unidentified infrared emission features: aromatic or aliphatic? ⬇️

Warm Dust and Spatially Variable Polycyclic Aromatic Hydrocarbon Emission in the Dwarf Starburst Galaxy NGC 1705 ⬇️

scientific article published in the Astrophysical Journal

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