TY - JOUR AU - Athreya Shankar AU - Chen Tang AU - Matthew Affolter AU - Kevin Gilmore AU - Daniel Dubin AU - Scott Parker AU - Murray Holland AU - John Bollinger C2 - Physical Review A DA - 2020-11-05 05:11:00 LA - en PB - Physical Review A PY - 2020 TI - Broadening of the drumhead mode spectrum due to in-plane thermal fluctuations of two-dimensional trapped-ion crystals in a Penning trap UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=930873 ER -