Skip to main content

Search

Utility Links

Emergency Procedures
Physics Forms & Info
Contact
Alumni Corner
Jobs

Search

Main navigation

Home
Undergrad Studies Overview BS in Physics BS in Applied Physics Physics Minor Course Information Scholarships and Awards Frequently Asked Questions Academic Advising Consultation and Tutoring Course Catalog Dates & Deadlines Online Exit Survey Careers and Internships
Graduate Studies Overview Ph.D. Program Physics Minor Frequently Asked Questions Academic Advising Contact Us Apply to the Program Fellowships and Scholarships Life as a Graduate Student Graduate Handbook
Research Overview Astrophysics and Cosmology Atomic, Molecular, and Optical Physics Biological Physics Condensed Matter Physics High Energy Physics Nuclear Physics Interdisciplinary Programs and Centers
Faculty Postdocs Research Staff Administrative Staff Graduate Students Full Directory
Community Engagement Awards and Achievements
Support Physics
News Events Room Scheduling Physics & Astronomy Weekly

Home
Directory
Li Cheng

Li Cheng

Li Cheng

Assisstant Research Associate, AMS

Office: PAS 257

lcheng@ltrr.arizona.edu

Classification: Accelerator Mass Spectrometry

Accelerator Mass Spectrometry Lab

Footer - Main

Employment
Emergency Information
Nondiscrimination
Campus Safety
Copyright
Campus Accessibility
Contact Us
Feedback

Information For

Future Students
Current Students
Faculty & Staff
Alumni & Donors
Parents & Visitors
Corporations & Businesses

Topics

About the University
Academics
Arts & Museums
Athletics & Recreation
Campus Store
Colleges, Schools, Departments
Environment & Sustainability
International Engagement
Health & Medical
Libraries
Research & Innovation
Purpose, Mission & Values

Resources

Directory
Calendars
Campus Map
News
Phonebook
Weather

Connect

Instagram
LinkedIn

We respectfully acknowledge the University of Arizona is on the land and territories of Indigenous peoples. Today, Arizona is home to 22 federally recognized tribes, with Tucson being home to the O’odham and the Yaqui. The university strives to build sustainable relationships with sovereign Native Nations and Indigenous communities through education offerings, partnerships, and community service.

University Information Security and Privacy

© 2025 The Arizona Board of Regents on behalf of The University of Arizona.