Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2020Piezoelectric Response of Polycrystalline Silicon-Doped Hafnium Oxide Thin Films Determined by Rapid Temperature Cycles
Mart, Clemens; Kämpfe, Thomas; Hoffmann, Raik; Eßlinger, Sophia; Kirbach, Sven; Kühnel, Kati; Czernohorsky, Malte; Eng, Lukas M.; Weinreich, Wenke
Journal Article
2020Spannungskontrollierbarer Kondensator mit ferroelektrischer Schicht und Verfahren zum Herstellen des spannungskontrollierbaren Kondensators mit ferroelektrischer Schicht
Kämpfe, Thomas; Polakowski, Patrick; Seidel, Konrad
Patent
2020Spannungskontrollierbarer Kondensator und Verfahren zum Herstellen eines spannungskontrollierbaren Kondensators
Kämpfe, Thomas; Polakowski, Patrick; Seidel, Konrad
Patent
2019The annealing effect on memory state stability and interlayer coupling in perpendicular magnetic tunnel junctions with ultrathin MgO barrier
Lv, Hua; Fidalgo, João; Leitão, Diana C.; Silva, Ana V.; Kämpfe, Thomas; Riedel, Stefan; Langer, Juergen; Wrona, Jerzy; Ocker, Berthold; Freitas, Paolo P.; Cardoso, Susana
Journal Article
2019Assessment of conduction mechanisms through MgO ultrathin barriers in CoFeB/MgO/CoFeB perpendicular magnetic tunnel junctions
Lv, Hua; Fidalgo, João; Silva, Ana V.; Leitão, Diana C.; Kämpfe, Thomas; Riedel, Stefan; Langer, Juergen; Wrona, Jerzy; Ocker, Berthold; Freitas, Paolo P.; Cardoso, Susana
Journal Article
2019Characterisation of ferroelectric thin films with scanning probe microscope methods
Norouzi Kalkani, Mahsa
: Kämpfe, Thomas (Betreuer); Ecke, Ramona (Betreuer); Schulz, Stefan E. (Gutachter)
Master Thesis
2019Doping hafnium oxide by in-situ precursor mixing
Weinreich, Wenke; Mart, Clemens; Kühnel, Kati; Kämpfe, Thomas; Czernohorsky, Malte
Presentation
2019Electrocaloric temperature change in ferroelectric Si-doped hafnium oxide (HfO2) thin films
Mart, Clemens; Kämpfe, Thomas; Müller, Johannes; Pätzold, Björn; Rudolph, Matthias; Czernohorsky, Malte; Weinreich, Wenke
Presentation
2019Ferroelectric and pyroelectric properties of polycrystalline La-doped HfO2 thin films
Mart, Clemens; Kühnel, Kati; Kämpfe, Thomas; Zybell, Sabine; Weinreich, Wenke
Journal Article
2019Pyroelectric Energy Conversion in Doped Hafnium Oxide (HfO2) Thin Films on Area-Enhanced Substrates
Hanrahan, Brendan; Mart, Clemens; Kämpfe, Thomas; Czernohorsky, M.; Weinreich, Wenke; Smith, A.
Journal Article
2019Sensoranordnung und Verfahren zum Herstellen einer Sensoranordnung
Mart, Clemens; Polakowski, Patrick; Kämpfe, Thomas; Weinreich, Wenke
Patent
2019Study of sub-volume activation in CoFeB/MgO memory devices near spin reorientation transition
Fidalgo, João; Lv, Hua; Silva, Ana V.; Leitão, Diana C.; Kämpfe, Thomas; Langer, Juergen; Wrona, Jerzy; Ocker, Berthold; Cardoso, Susana
Poster
2018Barrier breakdown mechanism in nano-scale perpendicular magnetic tunnel junctions with ultrathin MgO barrier
Lv, Hua; Leitao, Diana C.; Hou, Zhiwei; Freitas, Paulo P.; Cardoso, Susana; Kämpfe, Thomas; Müller, Johannes; Langer, Juergen; Wrona, Jerzy
Journal Article
2018Frequency domain analysis of pyroelectric response in silicon-doped hafnium oxide (HfO2) thin films
Mart, Clemens; Czernohorsky, Malte; Zybell, Sabine; Kämpfe, Thomas; Weinreich, Wenke
Journal Article
2018Layer thickness scaling and wake-up effect of pyroelectric response in Si-doped HfO2
Mart, Clemens; Kämpfe, Thomas; Zybell, Sabine; Weinreich, Wenke
Journal Article
2018Tuning parameters and their impact on ferroelectric hafnium oxide
Polakowski, Patrick; Büttner, Teresa; Ali, Tarek Nadi Ismail; Riedel, Stefan; Kämpfe, Thomas; Seidel, Konrad; Müller, Johannes; Pätzold, Björn
Presentation
2018Wake-up effect of pyroelectric response in doped HfO2
Mart, Clemens; Kämpfe, Thomas; Zybell, Sabine; Weinreich, Wenke
Abstract