Instruments Arbeitskreis Bunz

 

Device Fabrication - OFETs & more                    Standard Instruments
The Bunz group synthesises new semiconducting materials (heterocyclic compounds, conjugated polymers etc.) for application in organic electronic devices. Our characterisation facilities focus mainly on the fabrication and characterisation of organic thin film transistors (OFET) but are also used for organic photovoltaics (OPV) and organic light emitting diodes (OLED). Our facilities represent one of the core facilities for organic electronics at the Neuenheimer Feld, as we share these instruments with our collaboration partners Prof. Vaynzof (Optoelectronics, CAM) and Dr. Melzer (device fabrication & characterisation, CAM).
 
 
Glovebox (Device Fabrication)
Manufacturer: GS Glovebox System
Model: P(Sys)-II-S
Function: Gas Purification, Double T4 Size, 3 Antechambers, Nitrogen Purged, H2O and O2 < 1 ppm
Foto Glovebox
 
 
Goniometer
Manufacturer: Rame-Hart
Model: 250
Function: Contact Angle Measurements; Automatic Dispensing System for Different Fluids
Foto Goniometer
 
 
Parameter Analyzer
Manufacturer: Keithley
Model: SCS4200
Function: 4 SMU, 2 Preamplifier for I/V-Characteristics, CV-Unit for Impedance Measurements
Foto Parameter Analyzer
 
 
Plasma Surface Cleaner
Manufacturer: Plasmatechnology
Model: Flecto 10
Function: 300 W Oxygen or Hydrogen RF-Plasma, Glass Chamber
Foto Plasma Surface Cleaner
 
 
POM (Polarised Optical Microscopy)
Manufacturer: Nikon
Model: LV100i Pol
Function: Transmission, BF/DF, DIC, 10-100 X Pol, Linkam HeatStage up to 350 °C, Live-Imaging and Video Recoding
Foto Polarisationsmikroskop
 
 
Probe Station
Manufacturer: Cascade Microtech
Model: PH110
Function: Triax-coaxial Probes, Measurements under Inert Atmosphere
Foto Probe Station
 
 
Profilometer
(in Cooperation with Melzer Group/CAM)
Manufacturer: Bruker
Model: DEKTAK XT
Function: 3D-Mapping, Thickness Determination
Foto Profilometer
 
 
Spin Coater I
Manufacturer: Süss Microtech
Model: Delta 6 RC
Function: Built into Glovebox System, Sample Preparation under Inert Atmosphere
Foto Spin Coater I
 
 
Spin Coater II
Manufacturer: S.P.S
Model: Spin 150
Function: Table Top System for Standard Sample Preparation
Foto Spin Coater II
 
 
Thermal Metal Evaporator
(in Cooperation with Melzer Group/CAM)
Manufacturer: TecTra
Model: 3-Source Metal Evaporator
Function: Deposition of Au, Ag, Ca, Al, Cr, MoO3, LiF etc., Probe Rotation
Foto Thermal Metal Evaporator
 
Standard Instruments                        Device Fabrication - OFETs & more
 
 
Emission Spectrometer I
Manufacturer: PTI
Model: Quantum Master 40 with Ulbricht Sphere
Function: Measurements of Emission Spectra and Quantum Yield Estimation from 310 to 750 nm
Foto Emission Spectrometer I
 
 
Emission Spectrometer II
Manufacturer: Jasco
Model: FP6500
Function: Measurements of Emission Spectra in Solutions or Powdered Solids from 200 to 850 nm
Foto Emission Spectrometer II
 
 
Fluorescence Spectrometer
Manufacturer: Horiba Yvon
Model: Fluorocube
Function: Lifetime Estimation of Excited States in Fluorescence Stimulation at 376 nm
Foto Fluorescence Spectrometer
 
 
Freeze Dryer
Manufacturer: VirTis
Model: Benchtop K
Function: Considerate Water Removal
Foto Gefriertrockner
 
 
FTIR
Manufacturer: Jasco
Model: 4100
Function: IR Spectrometer for Solid Phase Measurements
Foto Infrarot-Spektrometer
 
 
GCMS
(in Cooperation with Helmchen Group/OCI)
Manufacturer: Agilent
GC: 7890A Network GC System SSL
MS: 5975C VL MSD
Function: Analytical Gasphase Separation Charakterisierung by Mass Spectrometry
Foto GCMS
 
 
GPC (Gel Permeation Chromatohraphy)
Manufacturer: Jasco
Model: PU-2080Plus / RI-2031Plus / UV-2075Plus
Function: Analytical Estimation Molecular Sizes
Foto GPC
 
 
HPLC (High Performance Liquid Chromatography)
Manufacturer: Jasco
Model: 250
Function: Liquid Phase Separation of Substance Mixtures; Possibility of Standard Definition and Quantification
Foto HPLC
 
 
Imaging
Manufacturer: Canon
Model: EOS 7D
Function: Photographic Documentation of Fluorescent Materials
Foto Kamera
 
 
Laboratory Centrifuge
Manufacturer: Sigma
Model: 3-16L
Function: Separation of Solid/Liquid-Mixtures
Foto Laborzentrifuge
 
 
Microwave Reactor
Manufacturer: Anton Paar
Model: Monowave 300
Function: Synthetic Reactions up to 30 bar and 300 °C
Foto Microwave Reactor
 
 
Plate Reader
Manufacturer: BMG Labtech
Model: CLARIOstar
Function: Absorption and Emission Spectra
Foto Plate Reader
 
 
Pocket Spectrometer
Manufacturer: Ocean Optics
Model: Maya 2000 Pro
Function: Measurements of Emissions from 220 to 1050 nm
Foto Taschenspektrometer
 
 
Potentiostat/Galvanostat
Manufacturer: Princeton Applied Research
Model: VersaSTAT 3
Function: Electrochemical Measurements (Cyclovoltametry etc.)
Foto Potentiostat
 
 
Preparative HPLC
Manufacturer: Biotage
Model: Isolera Spektra Four
Function: Separation of Essential Substance Amounts through High Performance Liquid Chromatogrphy
Foto Praeparative HPLC
 
 
TEM (Transmission Electron Microscopy)
Manufacturer: Zeiss
Model: Leo EM910
Function: Magnification up to 512.000 X, 40-120 kV, Tröndle Camera System
Foto Transmissions-Elektronen-Mikroskop
 
 
TGA/DSC
Manufacturer: Mettler Toledo
Model: TGA/DSC1 STARe System
Function: Thermogravimetry, Melting Point Detection / Decomposition / Amorphous Phase Transition
Foto TGA/DSC
 
 
UV Reactors
Manufacturer: Southern New England Ultraviolet Company
Model: Rayonet
Function: UV Stimulated Reactions for Volumes up to 300 ml with Lamps RPR-1449/2537 Å, RPR-3000 Å, RPR-3500 Å, RPR-4190 Å
Foto UV-Reaktor
 
 
UV/VIS Spectrometer
Manufacturer: Jasco
Model: V660 and V670
Function: UV/VIS Absorption Spectra
Foto UV/VIS Spectrometer
 
 
Ultracentrifuge
Manufacturer: Beckman
Model: L7-55
Function: Separation with up to 55.000 rpm
Foto Ultrazentrifuge
 
 
Weighing
Manufacturer: Sartorius
Model: MSE125P
Function: Weighing Accuracy 0.01 mg
Foto Analysenwaage
 
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Letzte Änderung: 29.08.2017
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