visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나
날짜 2016-04-06 15:30 
일시 April 6, 2016 (Wed), 3:30 PM 
장소 E6-2, RM #1323 
연사 Dr. Andrei Matlashov (Los Alamos National Laboratory) 

Superconducting Quantum Interference Devices for Precision Detection  
 
Dr. Andrei Matlashov (Los Alamos National Laboratory)
April 6, 2016 (Wed), 3:30 PM

E6-2, RM #1323
 
Abstract:  

Superconducting weak-link junctions and Quantum Interference Devices have been invented 50 years ago. This invention has prompted some interesting quantum physics, but the most significantly SQUIDs have brought a break-through to the field of experimental physics in building practical instruments with signal resolution close to the theoretical limit. This development has fundamentally changed experimental physics and precision instrumentation. 
   
 The first immediate consequence of invention of SQUID-based instrumentation was the appearance of Biomagnetism – a research field associated with measurements of extremely weak magnetic fields of biological origin, such as magneto-cardiography or MCG and magneto-encephalography or MEG. SQUID technology has significantly improved signal resolution in multiple areas of research, which had notable effects in the fields of biology, chemistry, astronomy, many applied engineering areas, and experimental physics, including elementary particle physics and axions search. 
 

In this presentation, I will briefly review my more than 30 years of experience working in development of SQUID-based instrumentation in various fields of application. It includes Biomagnetism, non-destructive evaluation, ultra-low field magnetic resonance imaging, explosive detection, and magnetic relaxometry with nano-markers. I will also discuss SQUID applications in experimental physics including elementary particle physics.  

번호 날짜 장소 제목
공지 2022-11-25 11:00  E6-2 #1323  [Update 세미나영상](응집물리 세미나) DMFT+ NRG: From models to real materials, from local to nonlocal correlations
268 2022-05-11 16:00  E6-2. #1323 & Zoom  Gravity as a phenomenon in quantum dynamics
267 2015-07-15 14:00  E6-2,1323  Electronic and optical properties of titanate-based oxide superlattices
266 2019-12-27 15:00  E6-2,#5318  The superconducting order parameter puzzle of Sr2RuO4 file
265 2019-07-21 12:00  E6-2,# 5318  Challenges and Opportunities in Theoretical Particle Physics 2019 file
» 2016-04-06 15:30  E6-2, RM #1323  Superconducting Quantum Interference Devices for Precision Detection
263 2017-12-15 09:20  E6-2, Lecture Room #1323  Workshop on Magnetism in Unconventional Superconductors 개최 file
262 2015-10-16 15:00  E6-2, 5th fl. #5318  High Magnetic Fields to Probe the sub-eV range of Particle/Astroparticle Physics - From the OSQAR experiments at CERN up to new perspectives at LNCMI-Grenoble
261 2015-10-15 10:00  E6-2, 5th fl. #5318  Development of Large-Bore, High Field Magnets at the NHMFL
260 2018-06-14 10:00  E6-2, 2nd fl. #2502  Phonons and polariton-like particles in trapped ions for quantum computation and quantum simulation file
259 2019-07-03 15:00  E6-2, 2501  Many-body quantum electrodynamis (QED) with atoms and photons: A new platform for quantum optics" file
258 2016-03-11 13:30  E6-2, 1501 외  Physics Seminar Serises : 2016 Spring file
257 2015-07-16 16:00  E6-2, 1501  KAIST Physics Distinguished Lecture
256 2015-07-16 16:00  E6-2, 1318  Next-generation ultrafast laser technology for nonlinear optics and strong-field physics
255 2020-02-12 13:00  E6-2, #5318  From inflation to new weak-scale file
254 2015-11-06 16:30  E6-2, #5318  Topological Dirac line nodes in centrosymmetric semimetals
253 2015-10-23 15:00  E6-2, #5318  Development of a Rogowski Coil as a new beam position monitor
252 2015-08-03 10:30  E6-2, #1323 (Seminar Room)  Axion Search
251 2022-09-15 13:00  E6-2, #1323  AdS black holes: a review
250 2019-07-31 16:00  E6-2, #1323  Features of ballistic superconducting graphene file
249 2019-07-25 16:00  E6-2, #1323  Band topology of twisted bilayer graphene file