U. Hempel

2D phononic crystal sensor with normal incidence of sound

Mikhail Zubtsov, Ralf Lucklum, Manzhu Ke et al. · Sensors and Actuators A Physical · 2012 · 87 citations · Full text

Engineering, Sonic Crystal, Optical Properties +6

Quartz crystal resonator sensors under lateral field excitation—a theoretical and experimental analysis

U. Hempel, Ralf Lucklum, Peter Hauptmann et al. · Measurement Science and Technology · 2008 · 63 citations

Photonic Sensor, Engineering, Acoustic Metamaterial +21

Particle characterisation in highly concentrated dispersions using ultrasonic backscattering method

Robert Weser, Sebastian Wöckel, Benno Wessely et al. · Ultrasonics · 2012 · 41 citations

Materials Science, Particle Characterisation, Engineering +8

Advanced application of the impedance spectrum of a lateral field excited sensor

U. Hempel, Ralf Lucklum, J.F. Vetelino et al. · Sensors and Actuators A Physical · 2007 · 37 citations

Electrical Engineering, Engineering, Sensor Array +7

Particle characterization in highly concentrated suspensions by ultrasound scattering method

Robert Weser, Sebastian Wöckel, U. Hempel et al. · Sensors and Actuators A Physical · 2013 · 27 citations

Materials Science, Engineering, Power Ultrasound +8