公开(公告)号：EP3250936B1

公开(公告)日：2019-11-13

申请号：EP16800421.6

申请日：2016-01-29

申请人： President and Fellows of Harvard College

发明人： KOLKOWITZ, Shimon, Jacob ,  SAFIRA, Arthur ,  HIGH, Alexander, A. ,  DEVLIN, Robert, C. ,  CHOI, Soonwon ,  UNTERREITHMEIER, Quirin, P. ,  PATTERSON, David ,  ZIBROV, Alexander, S. ,  MANUCHARYAN, Vladimir, E. ,  LUKIN, Mikhail, D. ,  PARK, Hongkun

IPC分类号： G01R33/032 ,  G01R33/12 ,  G01N21/64 ,  G01K11/00

公开(公告)号：EP3250936A2

公开(公告)日：2017-12-06

申请号：EP16800421.6

申请日：2016-01-29

申请人： President and Fellows of Harvard College

发明人： KOLKOWITZ, Shimon, Jacob ,  SAFIRA, Arthur ,  HIGH, Alexander, A. ,  DEVLIN, Robert, C. ,  CHOI, Soonwon ,  UNTERREITHMEIER, Quirin, P. ,  PATTERSON, David ,  ZIBROV, Alexander, S. ,  MANUCHARYAN, Vladimir, E. ,  LUKIN, Mikhail, D. ,  PARK, Hongkun

IPC分类号： G01R33/60

摘要： A method of making measurements includes providing a sensor with at least one solid state electronic spin; irradiating the sensor with radiation from an electromagnetic radiation source that manipulates the solid state electronic spins to produce spin-dependent fluorescence, wherein the spin-dependent fluorescence decays as a function of relaxation time; providing a target material in the proximity of the sensor, wherein, thermally induced currents (Johnson noise) present in the target material alters the fluorescence decay of the solid state electronic spins as a function of relaxation time; and determining a difference in the solid state spins spin-dependent fluorescence decay in the presence and absence of the target material and correlating the difference with a property of the sensor and/or target material.