1999/12/02 by A. Kraus, Andreas Kraus, Artur Erbe +1 · 19 citations
Engineering · Physics and Astronomy · #Advanced Thermodynamic Systems and Engines #Atomic and Subatomic Physics Research #Atomic physics #Condensed matter physics #Fluorescence #Helium #Liquid helium #Materials science #Nanoscopic scale #Nanotechnology #Optics #Optoelectronics #Phonon #Quantum, superfluid, helium dynamics #Quenching (fluorescence) #Resonance (particle physics) #Resonator #Semiconductor #Spectroscopy #cond-mat.mes-hall
paper · pdf · doi:10.1088/0957-4484/11/3/305
published in Nanotechnology 11(3), 165-168 (IOP Publishing) · 4pages, 4 figures
arxiv created 1999/12/02 · openalex publication_date 2000/08/16 · openalex created_date 2016/06/24 · arxiv updated 2016/08/31 · openalex updated_date 2026/08/05
We demonstrate how to machine a vibrating wire resonator for ultrasonic excitations in gaseous and liquid helium. This novel resonator is designed as a nanoscopic mechanically flexible bridge machined out of a semiconductor/metal hybrid. Quenching of the mechanical resonance around 100 MHz in gaseous and liquid 4 He at 4.2 K is shown.