PUMA: thermal triple-axis spectrometer equipped with multi-analyzer and unique polarization option

15 May 2019, 19:00
3h
Institute of Advanced Study (TUM Campus Garching)

Institute of Advanced Study

TUM Campus Garching

Lichtenbergstraße 2a, 85748 Garching

Speaker

Dr Avishek Maity (Institut für Physikalische Chemie, Georg-August-Universität Göttingen)

Description

In addition to the “normal triple axis” mode, PUMA is equipped with the multi-analyzer setup consisting of 11 arbitrarily configurable analyzer-detector channels suited for kinetic experiments to realize an entire (Q,E)-scan in a single shot. Moreover, the same setup can be used also for polarization experiments to determine the spin flip and the non-spin flip components simultaneously at the same state of the sample. I will present the current status of PUMA with the multi-analyzer setup.

Primary author

Dr Avishek Maity (Institut für Physikalische Chemie, Georg-August-Universität Göttingen)

Co-authors

Dr Jitae Park (Heinz Maier-Leibnitz Zentrum (MLZ), Technische Universität München) Dr Jürgen Neuhaus (Heinz Maier-Leibnitz Zentrum (MLZ), Technische Universität München) Prof. Götz Eckold (Institut für Physikalische Chemie, Georg-August-Universität Göttingen)

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