Twingrid

Autor: Y. Bilevych, J. Timmermans, Jurriaan Schmitz, Cora Salm, Maximilien Chefdeville, V.M. Blanco Carballo, M. Fransen, H. van der Graaf

Publikováno v: Nuclear Instruments & Methods in Physics Research Section A-Accelerators Spectrometers Detectors and Associated Equipment, 610(3), 644-648. Elsevier
Nuclear instruments & methods in physics research. Section A : Accelerators, spectrometers, detectors and associated equipment, 610(3):10.1016/j.nima.2009.09.054, 644-648. Elsevier

This paper presents a new multistage Micro Patterned Gaseous Detector (MPGD) made by wafer post-processing. The device consists of a double metal grid supported by SU-8 structures on top of a Timepix chip. The detector has been operated with He/iC(4)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bc0f3f6d982dfad0aa808b33d6f412c
http://eprints.eemcs.utwente.nl/secure2/16150/01/bilevych_nim.pdf

Qualitative and quantitative characterization of outgassing from SU-8

Autor: Jurriaan Schmitz, Cora Salm, Joost Melai, R.A.M. Wolters

Publikováno v: Microelectronic engineering, 86(4-6):10.1016/j.mee.2008.11.008, 761-764. Elsevier

SU-8 is often used as a structural material in Microsystems. In this work, the outgassing characteristics from such cross-linked SU-8 layers are studied using mass spectrometry and gas-chromatography techniques. With these methods the composition of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ae5925d6e3be92abb4170b243319e42
https://doi.org/10.1016/j.mee.2008.11.008

Charge amplitude distribution of the Gossip gaseous pixel detector

Autor: V. Gromov, P. Colas, R. Kluit, J. Timmermans, M. Chefdeville, H. van der Graaf, Cora Salm, Fred Hartjes, Els Koffeman, Jan Visschers, V.M. Blanco Carballo, Y. Giomataris, Jurriaan Schmitz, Sander M. Smits

Publikováno v: Nuclear Instruments & Methods in Physics Research Section A-Accelerators Spectrometers Detectors and Associated Equipment, 583(11), 42-48. Elsevier
Nuclear instruments & methods in physics research. Section A : Accelerators, spectrometers, detectors and associated equipment, Volume 583(1/issue 1):10.1016/j.nima.2007.08.199, 42-48. Elsevier

The Gossip gaseous pixel detector is being developed for the detection of charged particles in extreme high radiation environments as foreseen close to the interaction point of the proposed super LHC. The detecting medium is a thin layer of gas. Beca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d342f972dddb0c9d71b4b60b6f5c24d4
https://doi.org/10.1016/j.nima.2007.08.199

A miniaturized multiwire proportional chamber using CMOS wafer scale post-processing

Autor: M. Chefdeville, Sander M. Smits, Jurriaan Schmitz, D. Altpeter, Cora Salm, Antonius A.I. Aarnink, J. Timmermans, V.M. Blanco Carballo, Jan Visschers, H. Der Graaf

Publikováno v: Proceedings of 32nd European Solid State Device Research Conference, 129-132
STARTPAGE=129;ENDPAGE=132;TITLE=Proceedings of 32nd European Solid State Device Research Conference

This paper presents the technology of a new microsystem consisting of a CMOS chip with integrated high voltage electrodes, to be used as a detector for ionizing radiation. Its application ranges from particle detection in nuclear and high-energy phys

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8686c4e8cdad0d24b874f20bbacca160
https://doi.org/10.1109/essder.2006.307655

GOSSIP: A vertex detector combining a thin gas layer as signal generator with a CMOS readout pixel array

Autor: H. van der Graaf, Erik H.M. Heijne, Y. Giomataris, X. Llopart, Jurriaan Schmitz, J. Timmermans, A. P. Colijn, Jan Visschers, A. Giganon, Peter Kluit, A. Fornaini, M. Campbell, M. Chefdeville, P. Colas

Publikováno v: Nuclear instruments & methods in physics research. Section A : Accelerators, spectrometers, detectors and associated equipment, 560(1):10.1016/j.nima.2005.11.199, 131-134. Elsevier

A small TPC has been read out by means of a Medipix2 chip as direct anode. A Micromegas foil was placed 50 mm above the chip, and electron multiplication occurred in the gap. With a He/isobutane 80/20 mixture, gas multiplication factors up to tens of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8df2d8f52a8a888a86294a6bbd6485b1
https://doi.org/10.1016/j.nima.2005.11.199