220 citations · 513 across the 6 of their papers we have counts for
6 papers
Diamond surfaces with lateral gradients for systematic optimization of surface chemistry for relaxometry -- A low pressure plasma-based approach
Yuchen Tian, Ari R. Ortiz Moreno, Mayeul Chipaux +7
Diamond is increasingly popular because of its unique material properties. Diamond defects called nitrogen vacancy (NV) centers allow measurements with unprecedented sensitivity. H…
Fast, broad-band magnetic resonance spectroscopy with diamond widefield relaxometry
C. Mignon, A. R. Ortiz Moreno, H. Shirzad +5
We present an alternative to conventional Electron Paramagnetic Resonance (EPR) spectroscopy equipment. Avoiding the use of bulky magnets and magnetron equipment, we use the photol…
Quantum monitoring the metabolism of individual yeast mutant strain cells when aged, stressed or treated with antioxidant
Aryan Morita, Anggrek C. Nusantara, Felipe P. Perona Martinez +8
Free radicals play a key role in the ageing process. The strongly debated free radical theory of ageing even states that damage caused by free radicals is the main cause of aging o…
Membrane-based scanning force microscopy
David Hälg, Thomas Gisler, Yeghishe Tsaturyan +11
We report the development of a scanning force microscope based on an ultra-sensitive silicon nitride membrane transducer. Our development is made possible by inverting the standard…
On the surface paramagnetism of diamond
T. Rosskopf, A. Dussaux, K. Ohashi +6
We present measurements of spin relaxation times (T_1, T_1,rho, T_2) on very shallow (<5 nm) nitrogen-vacancy (NV) centers in high-purity diamond single crystals. We find a reducti…
Spin Properties of Very Shallow Nitrogen Vacancy Defects in Diamond
B. K. Ofori-Okai, S. Pezzagna, K. Chang +7
We investigate spin and optical properties of individual nitrogen-vacancy centers located within 1-10 nm from the diamond surface. We observe stable defects with a characteristic o…