Faculty of Physics
M.V.Lomonosov Moscow State University
Regular Article

Standard quantum limit in measuring small fo r ces using а tunnel sensor

V.Р. Mitrofanov and V.N. Yakimov

Moscow University Physics Bulletin 1989. 1989. N 4. P. 42

  • Article

А device for recording srnall forces frorn the change in arnplitude of oscillator vibrations is analyzed; this change in amplitude is rnea-· sured bу rneans of а displacernent sensor based on the tunnel effect. The conditions of attainrnent of the standard quanturn lirnit for the rneasured force are deterrnined.

Rissian citation:
В.П. Митрофанов, В.Н. Якимов.
Стандартный квантовый предел при измерении малых сил с использованием туннельного датчика.
Вестн. Моск. ун-та. Сер. 3. Физ. Астрон. 1989. № 4. С. 36.
V.Р. Mitrofanov and V.N. Yakimov
Department of Molecular Physics and Physical Measurements
Issue 4, 1989

Moscow University Physics Bulletin

Science News of the Faculty of Physics, Lomonosov Moscow State University

This new information publication, which is intended to convey to the staff, students and graduate students, faculty colleagues and partners of the main achievements of scientists and scientific information on the events in the life of university physicists.