Nan Du
Fraunhofer Society
42 Papers
169 Citations
Nan Du is an academic researcher from Fraunhofer Society. The author has contributed to research in topics: Thin film & Memristor. The author has an hindex of 11, co-authored 42 publications. Previous affiliations of Nan Du include Helmholtz-Zentrum Dresden-Rossendorf & Chemnitz University of Technology.
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Papers
Exploiting Memristive BiFeO3 Bilayer Structures for Compact Sequential Logics
Tiangui You,Yao Shuai,Wenbo Luo,Nan Du,Danilo Bürger,Danilo Bürger,Ilona Skorupa,Ilona Skorupa,René Hübner,Stephan Henker,Christian Mayr,René Schüffny,Thomas Mikolajick,Oliver G. Schmidt,Heidemarie Schmidt +14 more
TL;DR: In this article, a model of flexible top and bottom Schottky-like barrier heights in the BFTO/BFO bilayer structures is presented, where the resistive switching at both positive and negative bias make it possible to use both polarities of reading bias to simultaneously program and store all 16 Boolean logic functions into a single cell of a single-cell of a bilayer structure in three logic cycles.
147
Bipolar electric-field enhanced trapping and detrapping of mobile donors in BiFeO3 memristors.
Tiangui You,Nan Du,Stefan Slesazeck,Thomas Mikolajick,Guodong Li,Danilo Bürger,Ilona Skorupa,Hartmut Stöcker,Barbara Abendroth,Andreas Beyer,Kerstin Volz,Oliver G. Schmidt,Heidemarie Schmidt +12 more
TL;DR: A model on modifiable Schottky barrier heights is developed and the physical origin underlying resistive switching in BiFeO3 memristors containing mobile oxygen vacancies is elucidated.
102
Field-Driven Hopping Transport of Oxygen Vacancies in Memristive Oxide Switches with Interface-Mediated Resistive Switching
Nan Du,Niveditha Manjunath,Yuan Li,Stephan Menzel,Eike Linn,Rainer Waser,Rainer Waser,Tiangui You,Danilo Bürger,Ilona Skorupa,Ilona Skorupa,Damian Walczyk,Christian Walczyk,Oliver G. Schmidt,Heidemarie Schmidt,Heidemarie Schmidt +15 more
TL;DR: In this article, the authors use impedance spectroscopy and quasistatic state measurements to reveal the dynamics of resistance changes in such devices, and relate these changes to the redistribution of oxygen vacancies via modeling.
44
Low-power emerging memristive designs towards secure hardware systems for applications in internet of things
Nan Du,Heidemarie Schmidt,Ilia Polian +2 more
- 01 Jun 2021
TL;DR: For achieving secure hardware systems in IoT, low-power design techniques based on emerging memristive technology for hardware security primitives/systems are presented and application-level impacts on the novel implementations of secret key generation, crypto functions and machine learning attacks are explored.
40
Engineering interface-type resistive switching in BiFeO3 thin film switches by Ti implantation of bottom electrodes
Tiangui You,Xin Ou,Gang Niu,Florian Bärwolf,Guodong Li,Nan Du,Danilo Bürger,Ilona Skorupa,Qi Jia,Wenjie Yu,Xi Wang,Oliver G. Schmidt,Heidemarie Schmidt +12 more
TL;DR: The localresistive switching investigated by current sensing atomic force microscopy suggests the capability of down-scaling the resistive switching cell to one BiFeO3 grain size by local Ti implantation of the bottom electrode.