Mechanical strength of mono- and multicrystalline wafers (2008)
Schönfelder, S., Bohne, A., Bagdahn, J.
Thin silicon wafers are used for the majority of solar cells produced today. The strength behavior of such wafers has to be understood to avoid wafer breakage during manufacturing. In this work,...
Schönfelder, S., Ebert, M., Landesberger, C., Bock, K., Bagdahn, J.
Thin silicon offers a variety of new possibilities in microelectronical, solar and micromechanical industries, e.g. for 3D-integration (stacked dies), thin microelectromechanical packages or thin...
Comparison of test methods for strength characterization of thin solar wafer (2007)
Schönfelder, S., Bohne, A., Bagdahn, J.
The Photovoltaic industry still tends towards thinner wafers with larger area leading to higher breakage rate in production processes. Strength characterization is needed in order to understand the...
Schönfelder, S., Ebert, M., Landesberger, C., Bock, K., Bagdahn, J.
Thin silicon offers a variety of new possibilities in microelectronical, solar and micromechanical industries, e.g. for 3D-integration (stacked dies), thin microelectromechanical packages or thin...
Strength characterization of laser diced silicon for application in solar industry (2006)
Schönfelder, S., Bagdahn, J., Baumann, S., Kray, D., Mayer, K., Willeke, G., ...
Laser technologies are used in a wide range of process steps in solar industry. In this paper novel laser dicing technologies like LaserMicroJet® and Laser Chemical Etching (LCE) are investigated...
Investigations of strength properties of ultra-thin silicon (2005)
Schönfelder, S., Bagdahn, J., Ebert, M., Petzold, M., Bock, K., Landesberger, C.
Thin silicon offers a variaty of new possibilities in microelectronical and micromechanical industries, e.g. for 3D-integration (stacked dice) or optoelectronic components (LED). The thin wafers are...
Confocal microoptical distance sensor: realization and results. (2005)
Lücke, P., Last, A., Mohr, J., Ruprecht, A.K., Pruss, C., Tiziani, H.J., ...
SPIE Internat.Symp.Optical Metrology 2005, München, June 13-17, 2005
Design and realization of a confocal micro optical distance sensor. (2005)
Lücke, P., Last, A., Mohr, J., Ruprecht, A.K., Pruss, C., Tiziani, H.J., ...
11th Microoptics Conf. (MOC'05), Tokyo, J, October 31 - November 2, 2005
HymoSens: Hybride mikrooptische Sensoren. (2004)
Lücke, P., Last, A., Mohr, J., Ruprecht, A., Osten, W., Tiziani, H., ...
5.Statuskolloquium des Programms Mikrosystemtechnik, Karlsruhe, 10.-11.Februar 2004
Optoelektronisches Mikrospektrometer. (2004)
Kühner, T., Mohr, J., Krippner, P., Schönfelder, S., Ünal, N.
Hadronic Expansion Dynamics in Central Pb+Pb Collisions at 158 GeV per Nucleon (2000)
Appelshäuser, H, Bächler, J, Bailey, S J, Barnby, L S, Bartke, Jerzy, Barton, R A, ...
Two-particle correlation functions of negative hadrons over wide phase space, and transverse mass spectra of negative hadrons and deuterons near mid-rapidity have been measured in central Pb+Pb...
Kommerzielle Produkte auf der Basis des LIGA-Mikrospektrometers. (2000)
Krippner, K., Kühner, T., Last, A., Mohr, J., Schönfelder, S.
4.Statuskolloquium des Programms Mikrosystemtechnik, Karlsruhe, 30.-31.März 2000
Two-proton correlations from 158 A GeV Pb + Pb central collisions (1999)
Appelshäuser, H, Bächler, J, Bailey, S J, Barna, D, Barnby, L S, Bartke, Jerzy, ...
The two-proton correlation function at midrapidity from Pb+Pb central collisions at 158 AGeV has been measured by the NA49 experiment. The results are compared to model predictions from static...
The NA49 large acceptance hadron detector (1999)
Afanasiev, S V, Alber, T, Appelshäuser, H, Bächler, J, Barna, D, Barnby, L S, ...
The NA49 detector is a wide acceptance spectrometer for the study of hadron production in p+p, p+A, and A+A collisions at the CERN SPS. The main components are 4 large volume TPCs for tracking and...
Directed and Elliptic Flow in 158 GeV/Nucleon Pb + Pb Collisions (1997)
Appelshäuser, H, Bächler, J, Bailey, S J, Barnby, L S, Bartke, J, Barton, R A, ...
The directed and elliptic flow of protons and charged pions has been observed from the semi-central collisions of a 158 GeV/nucleon Pb beam with a Pb target. The rapidity and transverse momentum...
$\Xi (\Omega)$ production in Pb + Pb collisions at 158 GeV/c (1997)
Odyniec, Grazyna Janina, Afanasiev, S V, Alber, T, Appelshäuser, H, Bächler, J, Bailey, S J, ...
Transverse energy production in $^{208}$Pb+Pb collisions at 158 GeV per nucleon (1996)
Alber, T, Appelshäuser, H, Bächler, J, Bartke, Jerzy, Bialkowska, H, Bieser, F, ...
Azimuthal correlations of transverse energy for Pb on Pb at 158 GeV/nucleon (1996)
Wienold, T, Alber, T, Appelshäuser, H, Bächler, J, Bartke, Jerzy, Bialkowska, H, ...
Diplomarbeit, Technische Universität Chemnitz-Zwickau 1996