Transzport komplex nanoszerkezetekben
A Fizipedia wikiből
A lap korábbi változatát látod, amilyen Measure (vitalap | szerkesztései) 2019. augusztus 28., 23:44-kor történt szerkesztése után volt.
Tartalomjegyzék |
Course Information
- Lecturers: Peter Makk, Sandor Bordács, András Pályi
- Responsible lecturer: Péter Makk
- Language (2019): English
- Schedule: 2 lectures/week, on Thursday, 14:15-15:45
- Neptun Code: BMETE11MF24
- Credits: 3
- Exam: The grade is based on an oral exam in the exam period. At the exam the printed out lecture notes can be used, the emphasis is put on the level of understanding.
Topics(2019)
Introduction
- Nanowires, Landauer description, interference effects
- Quantum Hall effect, quantum dots===
- Introduction to hybrid nanostructures
Superconducting (SC) nanostructures
- SC basic, Bogoljubov de Genne equation
- Andreev reflection, BTK theory, Spin-polarization measurement
- Proximity effects, reflectionless tunneling, re-entrance
- SIS, SNS junctions, Multiple Andreev Reflection,
- Josephson effect, SQUID, Josephson interferometry
- Andreev Bound states, current - phase relation (CPR)
- DC/RF measurement of CPR, ABS spectroscopy, Exotic CPRs
- Andreev Qubit
- Superconducting Islands Andreev States in Quantum Dots
- Scanning SQUID measurements
- Majorana fermions
Spintronics
- Interactions of ferromagnets, macrospin model
- Magnetization measurements: MFM, scanning NV, XMCD,…
- Magnetoresistance effect (MR, AMR)
- GMR, TMR
- Spin injection, non-local measurements
- Semiconductor spintronics, Rashba effect, spin relaxation, Weak Anti-localization measurement, spintronics in QDots
- Optical spin injection, ESR
- Spin Hall effect, Quantum Spin Hall effect, Anomalous Hall Effect, Quantum Anomalous Quantum Hall effect
- Exotic spin structures, Multi ferro materials, Skyrmions
- Antiferromagnetic spintronics
- Spin transfer torque, spin pumping
