The PHELIX Timing System (PTS) technical contact: Stefan Götte By use of the PHELIX timing system (PTS) internal sequences are controlled (namely the precise switching of pockels cells). Additionally the [...] an accuracy of better than a nanosecond. All these settings can be made by use of the PHELIX control system PCS to configure the devices. But the creation of signals is made by hardware only, a computer [...] made by light fibres in order to minimize disturbances due to EMP during shots. Overview of the PTS system parameters: gate- and delay generators: 12 fast AND switches: 7 points timing signals are delivered

The PHELIX Control System (PCS) technical contact: Stefan Götte PHELIX is controlled by use of the PCS . This serves when PHELIX is aligned as well as to control the sequence of a high energy laser shot [...] must work completely remotely controlled. Important settings and diagnostic data are stored after each shot by the PCS . The PCS bases on the Control System Framework ( CS ) developed at GSI and used by [...] meter, about 30 end-switch controlled elements (these can be flipped into and out of the beam line), five gate and delay generators (see PTS ), and many other things are controlled. Furthermore, charging and

Extraction, Barrier Bucket, and Longitudinal Feedback) Cavity systems for the CR Digital RF Control Bunch Phase Timing System BuTiS Fast semiconductor gap switches to temporarily short-circuit the ceramic [...] projects. Some of these projects are listed in the following. Operation of Ring-RF-Systems The operation of the RF systems requires continuous maintenance work, repair in case of failures, and stand-by service [...] during standard operation. The current status of the RF systems is available on our online monitoring page . Development Projects Cavity systems for the SIS100 (Acceleration, Bunch Compression, K.O.-

The safety of the machinery is guaranteed by the use of the control system ( PCS ). Overview of the PILS system parameters: badge controlled doors: 8 emergency off switches: ca. 15 safety laser shutter: [...] safety instruction each person must get before being allowed to work at PHELIX. The PHELIX interlock system (PILS) is set up to guarantee safe operation by technical equipment. Three clearances (laser, pr [...] laser building, thus the employees can behave adequate. If required by dedicated experiments, a controlled radiation area is set up in the laser building. If PHELIX serves as light source for experiments

700 ps and 10 ns with programmable pulse shapes. The first system component was implemented completely with fiber technology. A commercial system (Photline) consists of a continuous wave laser source, a [...] acoustooptic modulator as well as an intensity modulator, which is controlled by an arbitrary signal generator (Tektronix AWG510). The fiber system delivers pulse energies up to 10 nJ. A flash lamp pumped re

contact: Christian Brabetz The femtosecond frontend is the source of short pulses for the PHELIX laser system. It delivers pulses at an energy level of 20 - 30 mJ and a 10-Hz repetition rate. The short pulses [...] ied by an ultrafast optical parametric amplifier (uOPA) which can be used for temporal contrast control or they just pass the uOPA without any amplification. In the second case the total gain is delivered

nanopore is investigated. These solid state polymeric nanopores are employed as model systems to study the controlled passage of ions through nanochannels. To understand the ionic flow through natural ion [...] during the irradiation step between 1 pore/sample and ~ 10 10 ions/cm 2 . Pore size and geometry are controlled by the etching parameters. Typical pore sizes range between ~ 15 nm and few micrometers in diameter [...] immersed each in one of the two compartments. Geometry and size of the resulting nanopore are controlled by the etching conditions (solution, concentration, temperature). Using the same electrochemical

membranes and electrodeposition allows us to synthesize nanowires with simultaneous and independent control of their dimension, geometry, morphology and crystallinity. Poly- and single-crystalline nanowires [...] Maijenburg W.*, ACS Appl. Mater. Interfaces (2019) 11, 25378. ZnO Nanowire Networks as Photoanode Model Systems for Photoelectrochemical Applications, L. Movsesyan, A.W. Maijenburg, N. Goethals, W. Sigle, A. Spende [...] J. of Nanotechnology 6 (2015) 1272. Characterization and properties of micro- and nanowires of controlled size, composition, and geometry fabricated by electrodeposition in ion-track technology , M.E.

dielectric surrounding of the nanowire. In collaboration with the Max-Planck Institute for Intelligent Systems in Stuttgart, scanning transmission electron microscopy (STEM) imaging combined with electron energy-loss [...] es, R. Neumann, S. Karim, Appl. Phys. Lett. 89 (2006) 253104. Synthesis of gold nanowires with controlled crystallographic characteristics , S. Karim, M.E. Toimil-Molares, F. Maurer, G. Miehe, W. Ensinger

diffusion of Cu atoms along the wire/tube interface, thus minimizing the total free energy of the system. These investigations are relevant for applications of nanotubes including their use as storage media [...] Journal of Physics D- Applied Physics 40 (2007) 3767. Morphological evolution of Au nanowires controlled by Rayleigh instability , S. Karim, M.E. Toimil-Molares , A.G. Balogh, W. Ensinger, T.W. Cornelius