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Virtual DLTS User Meeting 2022

DLTS User Meeting 2022 Head

Deep-level transient spectroscopy (DLTS) is a powerful and commonly used technique to investigate the concentration and carrier binding energy of semiconductor defects by measuring capacitance transients at different temperatures. As such, it is a critical tool for the characterization of all forms of semiconductors. As an enabler of various DLTS modes for a variety of highly demanding applications, Zurich Instruments wishes to bring together the community of users who may be facing distinct measurement challenges while sharing core competencies and know-how. The first edition took place in July 2021 and after its success we invite you for the 2nd DLTS User Meeting taking place online on July 12th, 2022.

Register now for the User Meeting

The 2nd DLTS User Meeting will focus on:

  • Empowering researchers by sharing best practices, tips and tricks in the form of detailed tutorials to create a community of super-users;
  • Celebrating our customers' achievements with high-level scientific talks;
  • Fostering interactions, exchanging ideas and networking via open Q&A sessions; and
  • Promoting students and young researchers who would like to take part in the 2-minute Poster Presentation Competition.

Poster Presentation Competition

Don't forget to participate in the 2-minute Poster Presentation Competition (with prizes!) and submit your abstract now here!

Invited Speakers

Ms. Sandhya Tammireddy

Prof. Dr. Xiaobo Hu

Sandhya Tammireddy

Sandhya Tammireddy is a fourth year PhD student, under the supervision of Prof. Dr. Carsten Deibel at Technische Universität Chemnitz. Her work focuses on investigation of ionic defects in perovskites through different spectroscopic methods. Sandhya can be contacted at:
sandhya.tammireddy@physik.tu-chemnitz.de

Xiaobo Hu

Xiaobo Hu is now an Associate Professor at East China Normal University, Shanghai, China. He received his B.S. in Physics (2008) and M.S. in Condensed Matter Physics (2011) at Beijing Normal University, Beijing, China. He received his Ph.D. degree in Applied Physics from the University of Tsukuba, Japan in 2015. His research interest lies in characterizations and fabrications of thin-film solar cells. He can be reached at: huxiaobo@ee.ecnu.edu.cn

Program

Tuesday, July 12th, 2022 (all times CEST)

14:00 - 14:10 Introduction from Magdalena Marszalek, Zurich Instruments AG
14:10 - 14:50

Prof. Dr. Xiaobo Hu, East China Normal University, China

Study of defects in Sb2(SSe)3 solar cells by DLTS

14:50 - 15:30

Zurich Instruments Tutorial 1:
Deep-Level Optical Spectroscopy (DLOS) - DLTS in the spotlight

Dino Klotz, Application Scientist, Zurich Instruments AG

15:30 - 15:50 Poster session
15:50 - 16:20 Virtual Coffee Break and networking session
16:20 - 17:00

Sandhya Tammireddy, TU Chemnitz, Germany

Temperature dependent ionic conductivity and properties of iodine related defects in metal halide perovskites

17:00 - 17:40

Zurich Instruments Tutorial 2:
Control your MFIA direct from a Jupiter notebook; a Python Demo

Meng Li, Application Scientist, Zurich Instruments AG

17:40 - 18:00 Poster Award and Closing Comments
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