Yearly Archives: 2021

3rd Prize on TDK

2021-11-23T15:00:02+02:00November 23rd, 2021|

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: Congratulations.

Z. Baji et al: Atomic layer deposition and characterization of Zn-doped Ga2O3 films

2021-11-23T15:30:15+02:00July 23rd, 2021|

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: [...]

L. Pósa et al: Noise diagnostics of graphene interconnects for atomic-scale electronics

2021-05-31T22:10:21+02:00May 26th, 2021|

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

2021-04-26T11:23:31+02:00April 26th, 2021|

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

2021-04-26T11:18:55+02:00April 26th, 2021|

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.

Go to Top