340 citations · 955 across the 12 of their papers we have counts for
12 papers
Scanning capacitance microscopy using a relaxation oscillator
Marie Pahlmeyer, Andrew Hankins, Sam Tuppan +1
We have performed scanning capacitance microscopy using a relaxation oscillator. Precision calibrations indicate a sensitivity on the order of 0.05 pF. Surface topography of metall…
Development of a high-sensitivity torsion balance to investigate the thermal Casimir force
T. Graveson, C. Rackson, W. J. Kim
We report development of a high-sensitivity torsion balance to measure the thermal Casimir force. Special emphasis is placed on experimental investigations of a possible surface el…
New experimental limits on non-Newtonian forces in the micrometer-range
A. O. Sushkov, W. J. Kim, D. A. R. Dalvit +1
We report measurements of the short-range forces between two macroscopic gold-coated plates using a torsion pendulum. The force is measured for separations between 0.7 m and 7 $…
Observation of the thermal Casimir force
A. O. Sushkov, W. J. Kim, D. A. R. Dalvit +1
Quantum theory predicts the existence of the Casimir force between macroscopic bodies, due to the zero-point energy of electromagnetic field modes around them. This quantum fluctua…
Potential contributions of noncontact atomic force microscopy for the future Casimir force measurements
W. J. Kim, U. D. Schwarz
Surface electric noise, i.e., the non-uniform distribution of charges and potentials on a surface, poses a great experimental challenge in modern precision force measurements. Such…
Sub-Volt Silicon-Organic Electrooptic Modulator
Ran Ding, Tom Baehr-Jones, Woo-Joong Kim +7
Lowering the operating voltage of electrooptic modulators is desirable for a variety of applications, most notably in analog photonics , and digital data communications . In partic…