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@IQSTpress Jörg Wrachtrup: Spins can be used to measure chemical parameters, temperature, mechanical forces (through deformation of hosting Crystal), electric or magnetic fields. #LTQI
Jörg Wrachtrup: the magnetic field sensitivity is 10⁻⁸ T/√Hz (single nuclear spin, 10 nm away).
It can be used for single protein spectrosopy. (Shi et al. Science 347 science.sciencemag.org/content/347/62… ) #LTQI
#LTQI
It can be used for single protein spectrosopy. (Shi et al. Science 347 science.sciencemag.org/content/347/62… ) #LTQI
#LTQI
Jörg Wrachtrup: wants to use this to measure brain activity (1 to 100 nT) with a light set-up. The competition is vapor based systems, from Knappe (NIST) #LTQI
Jörg Wrachtrup: For NMR, one needs Hz resolution at GHz. To achieve this, use several nuclear spins in the diamond lattice as quantum memory and use them to perform a QFT like process and achieve high resolution. #LTQI
Jörg Wrachtrup: using a thin layer of NV spins instead of a single spin allows to make MRI images. #LTQI
Jörg Wrachtrup also takes “steps out of the lab” by building prototypes #LTQI
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