Publications (8)
Disentangling Vacancy Oxidation on Metallicity-Sorted Carbon Nanotubes
Duncan J. Mowbray, Alejandro Pérez Paz, Georgina Ruiz-Soria +9
Pristine single-walled carbon nanotubes (SWCNTs) are rather inert to O and N, which for low doses chemisorb only on defect sites or vacancies of the SWCNTs at the ppm level…
Sonochemical synthesis of large two-dimensional Bi2O2CO3 nanosheets for hydrogen evolution in photocatalytic water splitting
Tushar Gupta, Nicole Rosza, Markus Sauer +10
Laterally large (~3 micrometers), atomically-thin two-dimensional (2D) Bi2O2CO3 nanosheets (2D bismuth oxycarbonate, 2D bismutite) are fabricated via sonochemically-assisted templa…
Effect of oxygen plasma on nanomechanical silicon nitride resonators
Niklas Luhmann, Artur Jachimowicz, Johannes Schalko +4
Precise control of tensile stress and intrinsic damping is crucial for the optimal design of nanomechanical systems for sensor applications and quantum optomechanics in particular.…
HF Etching and Silanization: Evidence for the Role of Surface Hydroxyl Groups in Silicon Nitride Resonator Loss
Ariane Giesriegl, Nicola Cavalleri, Robert West +4
Silicon nitride nanomechanical resonators are central to sensing, quantum technologies, and fundamental physics experiments due to their exceptional mechanical quality fact…
Stress-Dependent Optical Extinction in LPCVD Silicon Nitride Measured by Nanomechanical Photothermal Sensing
Kostas Kanellopulos, Robert G. West, Stefan Emminger +4
Understanding optical absorption in silicon nitride is crucial for cutting-edge technologies like photonic integrated circuits, nanomechanical photothermal infrared sensing and spe…
Raman and XPS analyses of pristine and annealed N-doped double-walled carbon nanotubes
Lei Shi, Markus Sauer, Oleg Domanov +3
N-doped single/multi-walled carbon nanotubes (CNTs) were studied for long time from synthesis to properties. However, the stability of N in the CNT lattice still needs further deve…
On the bonding environment of phosphorus in purified doped single-walled carbon nanotubes
Georgina Ruiz-Soria, Toma Susi, Markus Sauer +3
In this work, phosphorous-doped single-walled carbon nanotubes have been synthesized by the thermal decomposition of trimethylphosphine using a high-vacuum chemical vapor depositio…
Multiview point cloud registration with anisotropic and space-varying localization noise
Denis Fortun, Etienne Baudrier, Fabian Zwettler +2
In this paper, we address the problem of registering multiple point clouds corrupted with high anisotropic localization noise. Our approach follows the widely used framework of Gau…