TY - JOUR
T1 - Induction-detection electron spin resonance with sensitivity of 1000 spins
T2 - En route to scalable quantum computations
AU - Blank, Aharon
AU - Dikarov, Ekaterina
AU - Shklyar, Roman
AU - Twig, Ygal
N1 - Funding Information: This work was partially supported by grant # 213/09 from the ISF , grant # 201665 from the ERC , grant # G-1032-18.14/2009 from the GIF , and by RBNI and MNFU at the Technion . We greatly acknowledge Dr. Wayne D. Hutchison (University of New South Wales, Australia) for supplying us with the 28 Si:P sample.
PY - 2013/10/30
Y1 - 2013/10/30
N2 - The detection and imaging with high spatial resolution of a small number of electron spins is an important problem in science and technology. Here we show that, by making use of the smallest electron spin resonance resonator constructed to date (∼5 μm) together with a unique cryogenic amplification scheme and submicron imaging capabilities, a sensitivity of less than 1000 electron spins is obtained with spatial resolution of ∼500 nm. This is the most sensitive induction-detection experiment carried out to date and it opens the door to many potential applications, one of which is the demonstration of a scalable quantum computation capability.
AB - The detection and imaging with high spatial resolution of a small number of electron spins is an important problem in science and technology. Here we show that, by making use of the smallest electron spin resonance resonator constructed to date (∼5 μm) together with a unique cryogenic amplification scheme and submicron imaging capabilities, a sensitivity of less than 1000 electron spins is obtained with spatial resolution of ∼500 nm. This is the most sensitive induction-detection experiment carried out to date and it opens the door to many potential applications, one of which is the demonstration of a scalable quantum computation capability.
UR - http://www.scopus.com/inward/record.url?scp=84878889561&partnerID=8YFLogxK
U2 - 10.1016/j.physleta.2013.05.025
DO - 10.1016/j.physleta.2013.05.025
M3 - مقالة
SN - 0375-9601
VL - 377
SP - 1937
EP - 1942
JO - Physics Letters, Section A: General, Atomic and Solid State Physics
JF - Physics Letters, Section A: General, Atomic and Solid State Physics
IS - 31-33
ER -