Alumni
Within the framework of the IMPRS, PhD students from both Martin Luther University Halle-Wittenberg (MLU) and the Max-Planck-Institute of Microstructure Physics (MPI) have successfully completed their doctoral studies.
Congratulations to
2024
![Dr. rer. nat. Robin Neumann](/31466/original-1734423497.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozMTQ2Nn0%3D--c2fb297f0036e93eb36744134be1d2a10a796b7b)
Dr. rer. nat. Robin Neumann
MLU (Prof. Ingrid Mertig)Robin defended his thesis successfully in October 2024.
Title: "Theoretical Prediction for Probing Magnon Topology"
![Dr. re. nat. Jingrong Ji](/3560/original-1722432811.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozNTYwfQ%3D%3D--0b4c3b97f189b03143c1b954c99fd3f4ccf1dcaf)
Dr. re. nat. Jingrong Ji
MPI (NISE department)Jingrong defended her thesis successfully in July 2024.
Title: "Molecular beam epitaxial growth and scanning tunneling microscopy characterization and manipulation of monolayers and heterostructures of two-dimensional ferroelectrics"
![Dr. rer. nat. Ke Gu](/3558/original-1722432811.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozNTU4fQ%3D%3D--9e99d3fe0bbf532f8b0cd01c7beab4d24661fc21)
Dr. rer. nat. Ke Gu
MPI (NISE department)Ke defended his thesis successfully in July 2024.
Title: "Investigation of novel freestanding heterostructures"
![Dr. rer. nat. Pranava Keerthi Sivakumar](/3548/original-1722432811.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozNTQ4fQ%3D%3D--3d100c405067b17570f5f89f602a6ec57508ca25)
Dr. rer. nat. Pranava Keerthi Sivakumar
MPI (NISE department)Pranava defended his thesis successfully in May 2024.
Title: "Physics of Josephson diodes formed from 1T-transition metal dichalcogenides"
![Dr. rer. nat. Berthold Rimmler](/3556/original-1707129012.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozNTU2fQ%3D%3D--235b411aae9c1b3dd45f36c308fc9207d6c6e3c4)
Dr. rer. nat. Berthold Rimmler
MPI (NISE department)Berthold defended his thesis successfully in January 2024.
Title: “Non-collinear magnetism, hidden symmetry lowering and magneto-transport effects in antiperovskite nitrides”
2023
![Dr. rer. nat. Björn Niedzielski](/3554/original-1701333020.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozNTU0fQ%3D%3D--b888bde6a6d7745433ad1f595c79ff1331442609)
Dr. rer. nat. Björn Niedzielski
MLU (Prof. Jamal Berakdar)Björn defended his thesis successfully in November 2023.
Title: "Vortex states in superconducing/ferromagnetic hybrid systems"
![Dr.-Ing. André Farinha](/3552/original-1707129012.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozNTUyfQ%3D%3D--6c67e635046bdaa573aae17f1ac0338a76729acb)
Dr.-Ing. André Farinha
MPI (NISE department)André defended his thesis successfully in June 2023.
Title: “Emergent Magnetic Effects in Spintronic Devices with 3D Chiral Geometries”
![Dr. rer. nat. Mohamed Amine Wahada](/3550/original-1687428255.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozNTUwfQ%3D%3D--02fb310f4e857bb517671ba4efa638b59708856b)
Dr. rer. nat. Mohamed Amine Wahada
MPI (NISE department)Amine defended his thesis successfully in June 2023.
Title: "Ultrafast spin transport through oxide and nitride barriers measured by inverse Spin Hall effect"
2022
![Dr. rer. nat. Peng Wang](/3465/original-1669027997.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozNDY1fQ%3D%3D--8b19c4c0d4cb5d8d8f004a3ff2748db9fa5273b6)
Dr. rer. nat. Peng Wang
MPI (NISE department)Peng defended his thesis successfully in November 2022.
Title: "Novel spin Hall effect materials and artificially engineered magnetic thin film heterostructures for energy-efficient spintronic memories"
2021
![Dr. rer. nat. Alexander Schäffer](/3398/original-1646137712.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozMzk4fQ%3D%3D--8b564024e45759367e162c6ffb87523b3e0a5e83)
Dr. rer. nat. Alexander Schäffer
MLU (Prof. Jamal Berakdar)Alexander defended his thesis successfully in December 2021.
Title: “Control of topologically non-trivial spin
excitations”
![Dr.-Ing. Kai-Uwe Demasius](/3505/original-1646212045.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozNTA1fQ%3D%3D--f58f909ab58440ca91265b466c47b23f802c2cea)
Dr.-Ing. Kai-Uwe Demasius
MPI (NISE department)Kai-Uwe defended his thesis successfully in October 2021.
Title: “Highly Energy Efficient
Neuromorphic Computing Based on
Memcapacitive Devices”
![Dr. rer. nat. Jue Huang](/3509/original-1646212034.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozNTA5fQ%3D%3D--69d27efa606650ee2e1864aebb2056ab6c3e376a)
Dr. rer. nat. Jue Huang
MPI (NISE department)Jue defended her thesis successfully in June 2021.
Title: “Epitaxial growth and charge-to-spin
conversion studies of Bi2Te3
topological
insulator”
![Dr. rer. nat. Tianping Ma](/3514/original-1646137711.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozNTE0fQ%3D%3D--7ebb1d113f2e48535b13d94077651e0abdb29bca)
Dr. rer. nat. Tianping Ma
MPI (NISE department)Tianping defended his thesis successfully in March 2021.
Title: “Magnetic antiskyrmions in tetragonal
Heusler materials with D-2d
structure”
![Dr. rer. nat. Abhay Kant Srivastava](/3520/original-1646137711.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozNTIwfQ%3D%3D--caf15c64c1dcc73409cc00b2315f43c352d306ad)
Dr. rer. nat. Abhay Kant Srivastava
MPI (NISE department)Abhay Kant defended his thesis successfully in January 2021.
Title: “Investigations of Anti-Skyrmions and Néel Skyrmions using Lorentz Transmission Electron
Microscopy”
2020
![Dr. rer. nat. Shuo-Ying Yang](/3524/original-1646212055.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozNTI0fQ%3D%3D--3d6524532638f0a5bc3fbff10c4b2f766f5e0b00)
Dr. rer. nat. Shuo-Ying Yang
MPI (NISE department)Shuoying defended her thesis successfully in October 2020.
Title: “In search of extraordinary Hall effects in
topological semimetals”
![Dr. rer. nat. Christoph Hauser](/3388/original-1646137711.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozMzg4fQ%3D%3D--ef9b4686a3e75c931df80125b5e7c2e9335d78cf)
Dr. rer. nat. Christoph Hauser
MLU (Prof. Georg Schmidt)Christoph defended his thesis successfully in June 2020.
Title: “Ferromagnetische Resonanz und
Spinpumpen in Oxiden”
![Dr. rer. nat. Börge Göbel](/3507/original-1646137711.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozNTA3fQ%3D%3D--383756c376106f1f8a0db5186eafb6ed9c19a3be)
Dr. rer. nat. Börge Göbel
MLU (Prof. Ingrid Mertig)Börge defended his thesis successfully in January 2020.
Title: “Emergent electrodynamics in
non-collinear spin textures”
2019
![Dr. rer. nat. Robin Bläsing](/3406/original-1646137711.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozNDA2fQ%3D%3D--405e960948b4854508de83c0d894ea314cdf4b48)
Dr. rer. nat. Robin Bläsing
MPI (NISE department)Robin defended his thesis successfully in December 2019.
Title: “Highly Efficient Domain Wall Motion in Ferrimagnetic Bi-layer Systems at the Angular Momentum Compensation Temperature”
![Dr. rer. nat. Annika Johansson](/3512/original-1646137711.jpg?t=eyJ3aWR0aCI6MzUwLCJoZWlnaHQiOjQ1MCwiZml0IjoiY3JvcCIsImZpbGVfZXh0ZW5zaW9uIjoianBnIiwib2JqX2lkIjozNTEyfQ%3D%3D--1c4b239bed59e93fdd7e93390ddfa234f3bc9c0e)
Dr. rer. nat. Annika Johansson
MLU (Prof. Ingrid Mertig)Annika defended her thesis successfully in April 2019.
Title: “Spin-orbit driven transport:
Edelstein effect and chiral anomaly”