Results 91 to 100 of about 16,947 (205)

Bio-sensing with NV-centers in diamond

JPhys Photonics
Color centers in diamond, most frequently the negatively charged nitrogen vacancy (NV ^− ) center, have demonstrated their applicability as optically actuated quantum sensors of e.g. temperature, magnetic field, or electrical fields. Further, the promise
Maria Niora, Aldona Mzyk, Kirstine Berg-Sørensen   +2 more
doaj   +1 more source

Optical Magnetometry Using Multiphoton Transitions [PDF]

Optical magnetometry plays a critical role in low-energy precision measurements and numerous other applications. In particular, permanent electric dipole moment (EDM) searches impose strict requirements on magnetic field sensitivity of the underlying ...
Degenkolb, Skyler
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Nanotesla torque magnetometry using a microcantilever [PDF]

, 2008
We present a novel ultrasensitive magnetometry technique using a micromachined magnetic cantilever that is brought in resonance. The induced magnetic moment generates a torque on the cantilever, thereby effectively stiffening the cantilever spring ...
Abelmann, Leon, Elwenspoek, Michael Curt, van Honschoten, J.W., Konings, S.M., Koelmans, W.W.   +4 more
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Nitrogen vacancy centres in diamond for laser threshold magnetometry

, 2019
High precision magnetometry is important for a range of applications from the monitoring of biologically generated magnetic fields (e.g. magnetoencephalography and magnetocardiography), to navigation in GPS denied environments, to the detection of ...
Zahraa Al-Baiaty (20057292), Thomas Volz (14366019), Andrew Greentree (18025228), Felix Hahl (20082183), Sarath Nair (20073666), Jan Jeske (16319145), Brant Gibson (18025957), Lachlan Rogers (20073669), Richard Mildren (9909324)   +8 more
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Plant biomagnetism and magnetic resonance with atomic magnetometry

This thesis explores the unique intersection of two subjects, magnetic fields and living plants, using the tool of atomic magnetometry. The choice of tool, also known as optical magnetometry or optically pumped magnetometry, is motivated by the ...
Fabricant, Anne Mara
core   +1 more source

Pliska – integrated geophysical prospection of the first Early Medieval Bulgarian capital

Българско е-Списание за Археология, 2019
Between 2016 and 2018, two large-scale geophysical survey campaigns were conducted at Pliska, the first Early Medieval capital of Bulgaria (7th – 11th century AD).
Roland Filzwieser, Andrey Aladzhov, Jona Schlegel, Alois Hinterleitner, Nives Doneus, Hannes Schiel, Janko Dimitrov, Martin Gamon, Falko Daim, Wolfgang Neubauer   +9 more
doaj  

DC-magnetometry Analytical Tool Driven by Spin Ordering Phenomena for Sensing Chemical Interactions at the Surface of Nanomaterials. [PDF]

Adv Sci (Weinh)
Sanna Angotzi M, Mameli V, Fantasia A, Atzori C, Bertoni G, Grillo V, Divitini G, Zakutna D, Vejpravova J, Kalbac M, Plšek J, Cannas C.   +11 more
europepmc   +1 more source

Superconducting flux concentrator coils for levitation of particles in the Meissner state. [PDF]

PNAS Nexus
Smit R, Janse M, van der Bent E, de Jong T, Heeck K, Plugge J, Oosterkamp T, Hensen B.   +7 more
europepmc   +1 more source

Transition-metal-induced magnetism in particles of CaYAl₃O₇: Ni, Fe and Co. [PDF]

Nanoscale Adv
Laurentino J, Paffer L, Araújo J, Estrada F, Holanda J.   +4 more
europepmc   +1 more source

Magnetometry optimisation in unshielded environments

, 2016
Optically pumped magnetometry in unshielded environments is potentially of great advantage in a wide range of surveying and security applications. Optimisation of OPM modulation schemes and feedback in the Mx scheme offers enhanced sensitivity through ...
Henderson, Victoria, Griffin, Paul, Elvin, Rachel, Kale, Yogeshwar, Arnold, Aidan, McGilligan, James Patrick, Ingleby, Stuart, Riis, Erling   +7 more
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