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Coherent Manipulation of Interacting Spin Excitations in Tailored Semiconductors
The strong interest in spin excitations in semiconductors is based on the expectation that a control of their magnetic properties in addition to their electrical and optical features could enable all-in-one-chip solutions in information processing. Decisive progress in that respect may be achieved if the coherence of spin excitations could be exploited in manipulation not only of an individual spin, but also of deliberately interacting spins, potentially giving access to a wealth of novel functionalities such as coherent spin-switching. The current ICRC "Coherent manipulation of interacting spin excitations in tailored semiconductors" between the Ioffe Physical-Technical Institute and the State University in St. Petersburg as well as the TU Dortmund comprises the whole spectrum of necessary activities in material technology, coherent spectroscopy and advanced modeling.
![TRR 160 Logo TRR 160 logo: Two coupled spins. One of them is excited by an electromagnetic waveform pulse.](/storages/trr160/r/Logos/TRR160_logo.png)
News from ICRC TRR 160
Taking Quantum Dots for a Spin
The High Performance Computing Centre Stuttgart (HLRS) showcased the findings in Project A4 of the TRR 160 in a popular science article.
![Electron Spin Polarization Revival under Pulsed Excitation A two-part diagram which shows the electron spin polarization revival after training with pulsed optical excitation.](/storages/trr160/_processed_/2/3/csm_PA7_HLRS_article_news_e9673619e1.png)
New Staff in SFB TRR 160
Emmi resides in the office of Katharina Sparka and was officially affiliated at 22 December 2020. She is responsible for controlling.
![](/storages/trr160/_processed_/b/2/csm_Emmi_news_56dbd60ee4.jpg)
OECS 17
The group Experimentelle Physik II organizes OECS 17 in Dortmund, supported by the TRR 160.
![OECS 17 Logo OECS 17 Logo. The letters OECS 17 are written over a grafitto of the skyline of Dortmund.](/storages/trr160/_processed_/e/9/csm_OECS-17-logo_news_c3931be22f.jpg)
Award of the Russian-German Year of Scientific Cooperation
The TRR 160 has been recognized as one of the most influencial projects of Russian-German scientific cooperation and exchange.
![Ehrenurkunde of Russian-German Year of Scientific Cooperation The certificate as a recognition of the influence on the Russian-German scientific cooperation of TRR 160 by the German Federal Foreign Office and the Ministry of Foreign Affairs of the Russian Federation.](/storages/trr160/_processed_/4/d/csm_Ehrenurkunde_Russian-German-year_af5209db12.jpg)