activity
20072025
most citedGradient of the Casimir force between Au surfaces of a sphere and a plate measured using atomic force microscope in a frequency shift technique

165 citations · 404 across the 7 of their papers we have counts for

collaborators

7 papers

physics.atom-ph2025★ 3 cited

An Imaging Radar Using a Rydberg Atom Receiver

William J. Watterson, Nikunjkumar Prajapati, Rodrigo Castillo-Garza +5

Rydberg atoms in a gas form are highly sensitive electric field probes capable of detecting and measuring the amplitude, phase, and polarization of broadband time-varying signals.…

cond-mat.other2013★ 21 cited

Casimir interaction at liquid nitrogen temperature: Comparison between experiment and theory

R. Castillo-Garza, J. Xu, G. L. Klimchitskaya +2

We have measured the normalized gradient of the Casimir force between Au-coated surfaces of the sphere and the plate and equivalent Casimir pressure between two parallel Au plates…

cond-mat.other2012★ 165 cited

Gradient of the Casimir force between Au surfaces of a sphere and a plate measured using atomic force microscope in a frequency shift technique

C. -C. Chang, A. A. Banishev, R. Castillo-Garza +3

We present measurement results for the gradient of the Casimir force between an Au-coated sphere and an Au-coated plate obtained by means of an atomic force microscope operated in…

quant-ph2012★ 14 cited

Observation of reduction in Casimir force without change of dielectric permittivity

A. A. Banishev, C. -C. Chang, R. Castillo-Garza +3

Additional information is provided on the effect of the significant (up to 35%) reduction in the magnitude of the Casimir force between an Au-coated sphere and an indium tin oxide…

quant-ph2012★ 73 cited

Modifying the Casimir force between indium tin oxide film and Au sphere

A. A. Banishev, C. -C. Chang, R. Castillo-Garza +3

We present complete results of the experiment on measuring the Casimir force between an Au-coated sphere and an untreated or, alternatively, UV-treated indium tin oxide film deposi…

quant-ph2008★ 64 cited

Experimental procedures for precision measurements of the Casimir force with an Atomic Force Microscope

Hsiang-Chih Chiu, Chia-Cheng Chang, R. Castillo-Garza +2

Experimental methods and procedures required for precision measurements of the Casimir force are presented. In particular, the best practices for obtaining stable cantilevers, cali…