Results overview: Found 2 records in 0.02 seconds.
Articles, 2 records found
Articles 2 records found  
1.
12 p, 2.7 MB Numerical study of hydrodynamic forces for AFM operations in liquid / Berthold, Tobias (Universitat Autònoma de Barcelona) ; Benstetter, Guenther (Deggendorf Institute of Technology) ; Frammelsberger, Werner (Deggendorf Institute of Technology) ; Rodríguez Martínez, Rosana (Universitat Autònoma de Barcelona) ; Nafría i Maqueda, Montserrat (Universitat Autònoma de Barcelona)
For advanced atomic force microscopy (AFM) investigation of chemical surface modifications or very soft organic sample surfaces, the AFM probe tip needs to be operated in a liquid environment because any attractive or repulsive forces influenced by the measurement environment could obscure molecular forces. [...]
2017 - 10.1155/2017/6286595
Scanning, Vol. 2017 (2017) , art. 6286595  
2.
4 p, 1003.7 KB Degradation of polycrystalline HfO2-based gate dielectrics under nanoscale electrical stress / Iglesias Santiso, Vanessa (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Lanza Martínez, Mario (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Zhang, K. (Peking University. Department of Electronics) ; Bayerl, Albin (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Porti i Pujal, Marc (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Nafría i Maqueda, Montserrat (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Aymerich Humet, Xavier (Universitat Autònoma de Barcelona. Departament d'Enginyeria Electrònica) ; Benstetter, G. (University of Applied Sciences Deggendorf. Electrical Engineering Department) ; Shen, Z. Y. (Peking University. Department of Electronics) ; Bersuker, G. (SEMATECH (Austin, Estats Units d'Amèrica))
The evolution of the electrical properties of HfO2/SiO2/Si dielectric stacks under electrical stress has been investigated using atomic force microscope-based techniques. The current through the grain boundaries (GBs), which is found to be higher than thorough the grains, is correlated to a higher density of positively charged defects at the GBs. [...]
2011 - 10.1063/1.3637633
Applied Physics Letters, Vol. 99, Issue 10 (September 2011) , p. 103510/1-103510/3  

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1 Benstetter, Guenther
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