Erik Hebestreit

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Hebestreit

First Name

Erik

ORCID

0000-0002-3349-6087

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Publications 1 - 5 of 5

Optical levitation and feedback cooling of a nanoparticle at subwavelength distances from a membrane
Diehl, Rozenn; Hebestreit, Erik; Reimann, René; et al. (2018)
Physical Review A
GHz Rotation of an Optically Trapped Nanoparticle in Vacuum
Reimann, René; Doderer, Michael; Hebestreit, Erik; et al. (2018)
Physical Review Letters
A Chemical Nanoreactor Based on a Levitated Nanoparticle in Vacuum
Ricci, Francesco; T. Cuairan, Marc; Schell, Andreas W.; et al. (2022)
ACS Nano
A single levitated nanoparticle is used as a nanoreactor for studying surface chemistry at the nanoscale. Optical levitation under controlled pressure, surrounding gas composition, and humidity provides extreme control over the nanoparticle, including dynamics, charge, and surface chemistry. Using a single nanoparticle avoids ensemble averages and allows studying how the presence of silanol groups at its surface affects the adsorption and desorption of water from the background gas with excellent spatial and temporal resolution. Herein, we demonstrate the potential of this versatile platform by studying the Zhuravlev model in silica particles. In contrast to standard methods, our system allowed the observation of an abrupt and irreversible change in scattering cross section, mass, and mechanical eigenfrequency during the dehydroxylation process, indicating changes in density, refractive index, and volume.
Sensing Static Forces with Free-Falling Nanoparticles
Hebestreit, Erik; Frimmer, Martin; Reimann, René; et al. (2018)
Physical Review Letters
Calibration and energy measurement of optically levitated nanoparticle sensors
Hebestreit, Erik; Frimmer, Martin; Reimann, Rene; et al. (2018)
Review of Scientific Instruments

Publications 1 - 5 of 5

Erik Hebestreit

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