MSN 524 – Spring 2020 – Strongly Correlated Materials Lab

MSN 524 – Spring 2020

Welcome to MSN 524 – Introduction to Mesoscopic Solid-State Physics

Lecture Booklet

This is a booklet containing the lecture notes. It is incomplete at the moment, however I hope to write remaining parts as we progress.

Lecture Hours

Tuesday 13:40-15:30

Friday 14:40-15:30

All lectures will be held at UNAM Conference Hall.

Syllabus

Lecture Notes

Term Project

Please follow here to get the latest updates about the term project.

Deadline for the review paper is 30.04.2020!

Hamid Rasouli– Review of nanoscale memristor devices: Synthesis, characteristics, potential applications, and future works

Darya Karim– Aharonov-Bohm effect in solids

Hilal Korkut– Solid-state single photon emitters

Muhammad Hilal– Understanding electronic transport in mono-layer Transition
Metal Dichalcogenides

Koray Yavuz– Quantum Dots

Aizimaiti Aikebaier– Topological insulator materials and their potential application

İbrahim Ergün– Review of Quantum Hall Effect

Exams

Midterm Questions / Answers

Final Questions / Answers

Synthesis

Atomically Thin And A Few Nm Thick Transition Metal Compounds

SCMLab research begins at the synthesis level. Our main focus lies compounds of transition metals with group 6a elements. In particular we are interested in understanding the synthesis routes that lead to atomically thin transition metal dichalcogenides and VO2 nanocrystals. In our most recent effort we developed a chemical vapour deposition synthesis chamber that allows real time optical observation and control of the synthesis.

The video shows real time formation of atomically thin WSe₂ crystals. This is a first ever demonstration of monolayer TMDC crystals forming in real time. Taken from our recent pre-print “Real time optical observation and control of atomically thin transition metal dichalcogenide synthesis”.

Funding: TUBİTAK 1001 #116M226

Relevant Publications:
Synthesis of V₂O₃ nanoplates for exploring correlated supercritical state
Physical Review B (Rapid Communications), 100, 161107(R), 2019.

Hamid Reza Rasouli, Naveed Mehmood, Onur Çakıroğlu, Engin Can Sürmeli, T. Serkan Kasırga

Real time optical observation and control of atomically thin transition metal dichalcogenide synthesis.
Nanoscale (2019).
Hamid Reza Rasouli, Naveed Mehmood, Onur Çakıroğlu and T. Serkan Kasırga.
[doi]

Chemical vapor transport synthesis of a selenium-based two-dimensional material.
Turkish Journal of Physics, 42(3):293-301, 2018.
T. Serkan Kasırga.
[doi]

Optoelectronics

Optoelectronics Of Strongly Correlated Materials

Using scanning photocurrent microscopy method, we investigate optoelectronics of strongly correlated materials. Recently, we started working on low temperature optoelectronics of layered transition metal dichalcogenides.

Funding: TUBİTAK 1001 #214M109 & #118F061

Relevant Publications:

Thermal Conductivity Measurements in Nanosheets via Bolometric Effect
2D Materials, Accepted, 2020

Onur Çakıroğlu, Naveed Mehmood, Mert Miraç Çiçek, Aizimaiti Aikebaier, Hamid Reza Rasouli, Engin Durgun, T. Serkan Kasırga

Photocurrent generation in a metallic transition-metal dichalcogenide.
Phys. Rev. B, 97(19):195412, 2018.
Naveed Mehmood, Hamid Reza Rasouli, Onur Çakıroğlu and T. Serkan Kasırga.
[doi][BibTeX]

Photoresponse of a strongly correlated material determined by scanning photocurrent microscopy.
Nature Nanotechnology, 7:723-, 2012.
T. Serkan Kasırga, Dong Sun, Jae H. Park, Jim M. Coy, Zaiyao Fei, Xiaodong Xu and David H. Cobden.
[doi][BibTeX]

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