Zobrazeno 1 - 10
of 50
pro vyhledávání: '"J Dienelt"'
Autor:
S. Steiner, F. Kuechenmeister, T. Villiger, J. Prinz, C. Papadopoulos, H. Kabus, J. Urban, C. Morabito, J. Kwon, A. Rodriguez, J. Krinke, J. Dienelt, R. Geilenkeuser, D. Breuer, M. Cammarata
Publikováno v:
Microelectronics Reliability. 114:113899
In this publication, the influence of bond wire material properties (Au 2N/4N), and plasma pre-treatment on the wire-bond strength is investigated based on Automotive Electronics Council Qualification (AEC-Q100) and customer requirements. The wire pu
Autor:
Frank Scholze, Horst Neumann, M. Schulze, M. Kramer, J. Dienelt, M. Nestler, A. Tarraf, Bernd Rauschenbach
Publikováno v:
Microelectronic Engineering. 83:718-722
A new ion beam sputter deposition tool (Seg-IonSys-1900) for EUV mask blanks has been developed. Different novel concept ideas were implemented in the tool to overcome the actual critical points of low particle generation and their embedding in the d
Publikováno v:
Microelectronic Engineering. :457-463
The surface roughness and the near surface damage of semiconductor structures after etching are important criteria for applications in the field of opto- and micro-electronics. The chemically assisted ion beam etching (CAIBE) causes a surface roughne
Publikováno v:
Surface and Coatings Technology. :157-161
A tuneable electronic chopper was adapted to the power supply of a common ECR (electron cyclotron resonance) broad beam ion source. The beam switch allows the selection of the frequency and the duty cycle in the range of 50 Hz to 10 kHz and 0.1 to 0.
Publikováno v:
Plasma Sources Science and Technology. 12:489-494
Using commercially available broad beam ion sources and power supplies a tunable electronic beam switch was designed to generate a pulsed ion beam. The developed switch triggers all ion source supply voltages of a continuously powered electron cyclot
Publikováno v:
Microelectronic Engineering. 65:163-170
Replica moulding combined with UV-curing offers a possibility to fabricate 3D-micro- and nanostructures at low-cost and high throughput. Using acrylates as UV-curable liquids, the 3D-microstructures formed after UV-curing are of excellent geometrical
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 17:2531-2534
Different dry etching methods were used to structure single crystal LaAlO3 (100). Utilization of reactive ion beam etching with CHF3 caused enhancement of the etch rate, the selectivity and the step angles compared to conventionally applied Ar ion mi
Autor:
Klaus Zimmer, Volker Gottschalch, F. Bigl, J Dienelt, K. Otte, A. Braun, G. Lippold, F Herfurth
Publikováno v:
Applied Surface Science. :800-804
We have studied laser-induced etching (LIE) of GaAs and AlxGa1−xAs (x=0.2, 0.66, 0.8) under chlorine atmosphere. In addition, LIE, applied to CuInSe2 for the first time, was investigated with respect to surface damage production and surface roughne
Publikováno v:
Journal of Magnetism and Magnetic Materials. :450-452
Magnetotransport data of step-edge junctions fabricated in magnetite (Fe3O4) films are presented. An enhancement of the low field magnetoresistance of these step-edge junctions as evidenced by measurements with the electrical current along and across
Publikováno v:
Applied Physics Letters. 74:1481-1483
The magnetoresistance of step-edge structures in La0.7Ca0.3MnO3 films was investigated. Step-edge arrays with 200 steps of height 140–200 nm and step separation 20 μm along [110] were fabricated on LaAlO3 substrates by chemically assisted ion-beam