Latest News
L. Pósa et al: Interplay of Thermal and Electronic Effects in the Mott Transition of Nanosized VO2 Phase Change Memory Devices
https://doi.org/10.1021/acsanm.3c00150
2nd Prize on OTDK
Our TDK student, Péter Hornung received 2nd Prize on National Scientific Students' Associations Conference (OTDK). Title: Investigation of nanometer-sized VO2 phase change memory using finite element model. Supervisor: László Pósa Section: Materials science & testing 2 Congratulations.
P.L. Neumann et al.: AlGaN/GaN heterostructure based 3-dimensional force sensors
https://doi.org/10.1016/j.mne.2023.100198
1st Prize on TDK
Our TDK student, Péter Hornung received 1st Prize on Students' Scientific Conference (TDK) of Budapest University of Technology and Economics. Title: Investigation of nanometer-sized VO2 phase change memory using finite element model. Supervisors: László Pósa Section: Materials Science & Technology Congratulations.
Zs. Baji: VO2 layers with high resistive switching ratio by atomic layer deposition
https://doi.org/10.1016/j.mssp.2023.107483
Z. Baji et al: Investigation of the Tetrakis(dimethylamino)hafnium and H2S ALD Process: Effects of Deposition Temperature and Annealing
https://doi.org/10.3390/solids3020018
Presentation of László Pósa and Tímea Török on the 9th Forum on New Materials (CIMTEC) in Perugia, Italy
Pósa L.: Multiple Physical Time Scales in Few-nanometers Sized Graphene-SiOx-graphene Memristor; Török T.: Quantum Transport Phenomena in Transition Metal Oxide Memristors; CIMTEC
Presentation of László Pósa and Tímea Török on the 16th International Conference on Nanostructrured Materials (NANO) in Sevilla, Spain
Pósa L.: Tunable stochasticity in SiOx phase change memory devices; Török T.: Quantum Transport Phenomena in Transition Metal Oxide Memristors; NANO 2022
Farewell party of János Radó
We thank the splendid work at MFA and wish you a successful position in Canada!
MFA Postdoctorate Price to László Pósa
for his outstanding achievements in the field of memristive switches. Congratulations.
MFA Research Support price to Erika Tunyogi
for her outstanding achievements in the field of embedded systems. Congratulations.
3rd Prize on TDK
Our TDK student, Péter Hornung received 3rd Prize on the Annual Scientific Student Associations' Conference at BME (TDK) Title: Optimization of termoelectric acceleration sensor operating conditions Supervisor: Dr. Szabolcs Berezvai, Dr. János Volk Section: Applied Mechanics Paper: https://tdk.bme.hu/GPK/AKM24/Autonom-termoelektromos-gyorsulasmero-szenzor Congratulations.
Z. Baji et al: Atomic layer deposition and characterization of Zn-doped Ga2O3 films
The present work focuses on the atomic layer deposition (ALD), annealing, and Zn doping of gallium oxide (Ga2O3) films using a novel Ga precursor, hexakis-dimethylamino-digallium. As ALD deposited Ga2O3 films are always amorphous, the optimal annealing procedure had to be found to achieve crystalline beta -Ga2O3. The bandgaps and dielectric properties of the layers were measured and the effects of the deposition parameters and postdeposition annealing on the electrical properties were determined. The effects of Zn doping on the electrical properties were analyzed, and some crucial issues for application as a UV sensor were addressed. View on: MTMT: 32055088 | DOI: 10.1116/6.0000838 | WoS: 000636333500001 | REAL: 126346 | Scopus: 85103448969 | Google scholar: 10758024037167988301
János Bolyai Research Scholarship for László Pósa
Title: Development of phase-change memories Grant name: János Bolyai Research Scholarship of the Hungarian Academy of Sciences Span: 1st September, 2021 - 31st August, 2024 Awarding ceremony: 16th September, 2021. in Main Building of HAS Congratulations!
Congratulations on Binderiya’s MSc final exam!
Title: Piezoelectric nitride thin films Supervisor: Nguyen Quoc Khánh Date: June 21st, 2021. Grade of the diploma: excellent Congratulations!
L. Pósa et al: Noise diagnostics of graphene interconnects for atomic-scale electronics
We have demonstrated that the advanced analysis of low-frequency noise measurements supplies a rich source of information on the controlled electrobreakdown process of graphene nanojunctions. Following the evolution of the relative noise amplitudes we were able to optimize the electrical breakdown protocol and to identify distinct regimes of the nanogap formation process. View on: MTMT: 32040083 | DOI: 10.1038/s41699-021-00237-w | REAL: 126052
1st Prize on OTDK
Our TDK student, Zsolt Filep received 1st Prize on National Scientific Students’ Associations Conference (OTDK). Title: 2-dimensional electron gas based energy harvesters. Supervisors: Dr. János Volk, Dr. István Endre Lukács Section Metrology Instuments 2 Congratulations.
3rd Prize on OTDK
Our TDK student, János Márk Bozorádi received 3rd Prize on the National Scientific Students’ Associations Conference (OTDK). Title: Improvement of measurement tools for piezoelectric energy harvesters Supervisor: Dr. János Radó Section: Metrology Instuments 3 Congratulations.
Cooperative Doctoral Programme Scholarship for Tímea Török
Grant name: Cooperative Doctoral Programme for Doctoral Scholarships Date of official notification: 22 December 2020 Title (title of ongoing PhD): Development and investigation of ultra-small on-chip resistive switching memory devices Duration: 3 years
Binderiya’s award on OTDK
Our MSc student, Oyunbolor Binderiya received Special Award on the Materials Physics Section of the National Scientific Students’ Associations Conference (OTDK). Her supervisor is Dr. Nguyen Quoc Khánh and the title of the paper is: Reactive magnetron sputtering of AlN and AlScN thin films for piezoelectric applications. Congratulations.