Work

Optical amplification and mass sensing in a spin qubit-nanomechanical resonator hybrid system

Year: 2026

Type: article

Abstract: , influenza viruses, and HIV virions), the sensor achieves a frequency resolution of 2.52 Hz and a mass resolution of 9.03 fg at 300 K (thermal noise included). These findings provide a fascinating route for high-performance on-chip sensors and advance precision measurement.

Source: iScience

DOI: 10.1016/j.isci.2026.114732

Authors: Yiling Peng, Linwen Long, Jianbo Li, Hongmei Gong, Si Xiao, Yuxiang Peng

Institutions: Central South University of Forestry and Technology, Suzhou City University, Central South University

Language: English

Topic: Mechanical and Optical Resonators

Subfield: Atomic and Molecular Physics, and Optics

Field: Physics and Astronomy

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $3,240

Funder: Natural Science Foundation of Hunan Province