Procurement Summary
Country : Germany
Summary : Ultrafast Aberration-Corrected Transmission Electron Microscope
Deadline : 18 Jan 2023
Other Information
Notice Type : Tender
TOT Ref.No.: 75926518
Document Ref. No. : 686564-2022
Competition : ICB
Financier : Self Financed
Purchaser Ownership : Public
Tender Value : Refer Document
Purchaser's Detail
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The University of Regensburg (client) is planning to set up an ultra-fast transmission electron microscope (UTEM) for the interdisciplinary research center "Regensburg Center for Ultrafast Nanoscopy" (RUN). For this purpose, a conventional aberration-corrected 200 keV transmission electrion microscope can be purchased, which is modified by the user for UTEM operation. The microscope to be procured should be equipped with a cold field emitter as an electron source and a probe aberration corrector. For energy-resolved electron detection, the microscope system mustinclude an imaging electron spectrometer. Furthermore, a single-electron-sensitive CMOS-based electron detector must be present before and after the electron spectrometer. For scanning transmission electron microscopy, bright and dark field detectors must be installed. ThereThe system also includes single and double tilt sample holders, as well as a double tilt sample holder that cools samples down to liquid nitrogen temperature. For holographic imaging, an electrostatic biprism must be built into the system.
To enable UTEM operation, it is eIt is essential that the microscope system is compatible with the user-developed femtosecond electron sources based on the 200 keV Schottky field emitter sources from the manufacturer JEOL.
Please note that due to the closure of the University of Regensburg between December 24th, 2022 and January 8th, 2023 no B...
Document Type : Contract notice
Reference Number : 2022PGE000007
Contract Type : Supplies
38511200 - Transmission electron microscope
Authority Type : Body governed by public law
Type of Procedure : Open procedure
Regulation : European Union, with participation by GPA countries
Bid Type : Submissionfor all lots
Doc Title : Transmission electron microscope
Dispatch Date : 2022-12-06
Publish Date : 2022-12-09
Submission Date : 2023-01-18
Documents
Tender Notice