Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Joost Melai"'
Publikováno v:
Journal of micromechanics and microengineering, 19(6), 065012-065018. Institute of Physics (IOP)
This paper presents a study on the dielectric behavior of SU-8 photoresist. We present measurements on the leakage current levels through SU-8 layers of varying thickness. The leakage current is dominated by thermionic emission. We have further deter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::756a4fea1d49995aef40ceb1441f05e6
http://eprints.eemcs.utwente.nl/secure2/15371/01/melai_micrmech.microeng..pdf
http://eprints.eemcs.utwente.nl/secure2/15371/01/melai_micrmech.microeng..pdf
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
https://doi.org/10.1016/j.mee.2008.11.008
Publikováno v:
Microelectronic engineering, 86(4-6), 765-768. Elsevier
This paper treats the moisture resistance of SU-8 and KMPR, two photoresists considered as structural material in microsystems. Our experiments focus on the moisture resistance of newly developed radiation imaging detectors containing these resists.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::22d8d84b35b01ff89f8e0abaad42d3a8
https://doi.org/10.1016/j.mee.2008.12.076
https://doi.org/10.1016/j.mee.2008.12.076
Publikováno v:
Microelectronics reliability, 48(WoTUG-31/8-9):10.1016/j.microrel.2008.06.038, 1139-1143. Elsevier
This paper describes various reliability concerns of the newly developed INGRID detector. This radiation detector is fabricated by waferscale CMOS post-processing; fresh detectors show excellent performance. Since the microsystems will be used unpack
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7547e7434c44967a3702b869a4dd3bd4
https://doi.org/10.1016/j.microrel.2008.06.038
https://doi.org/10.1016/j.microrel.2008.06.038
Autor:
Ralf Pijper, Nicole Wils, Rob van Dalen, Joost Melai, Hans Tuinhout, P.H.C. Magnee, Ivo Pouwel, Pieter Weijs, Anurag Vohra, L. F. Tiemeijer, Ihor Brunets, Nicolae Cazana
Publikováno v:
2015 IEEE Bipolar/BiCMOS Circuits and Technology Meeting - BCTM.
QUBiC generation 9 is NXPs new BiCMOS platform process for high performance RF applications in the mmWave domain. We introduced a new MIM capacitor option and paid special attention to improving the RF noise performance of the HBTs. The extrinsic bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::927cb73e512895029108a445628aedbd
https://doi.org/10.1109/bctm.2015.7340566
https://doi.org/10.1109/bctm.2015.7340566
Autor:
Joost Melai
This thesis presents our work on an integrated photon detector made by post-processing of CMOS sensor arrays. The aim of the post-processing is to combine all elements of the detector into a single monolithic device. These elements include a photocat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6761c4bf23d50ebb71b8675ccd9e97e6
https://research.utwente.nl/en/publications/photon-imaging-using-postprocessed-cmos-chips(06e18671-2b80-4eda-9411-fb9c2c0a85dd).html
https://research.utwente.nl/en/publications/photon-imaging-using-postprocessed-cmos-chips(06e18671-2b80-4eda-9411-fb9c2c0a85dd).html
Publikováno v:
Microelectronic engineering, 87(5-8), 1274-1277. Elsevier
This paper presents a fast, easy and low-cost method to create suspended structures using SU-8 photoresist. The method consists of laminating SU-8 foils on top of previously defined topographies, followed by SU-8 foil patterning. This surface-microma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5d5a0a71f4582a350b56620beb14e1f
https://research.utwente.nl/en/publications/0394d1de-cb32-449e-aeb3-c7e137ab08dc
https://research.utwente.nl/en/publications/0394d1de-cb32-449e-aeb3-c7e137ab08dc
Autor:
Amos Breskin, Harry van der Graaf, Y. Bilevych, Víctor M. Blanco Carballo, Jan Visschers, Cora Salm, Joost Melai, Marco Cortesi, Martin Fransen, Jurriaan Schmitz
Publikováno v:
Nuclear instruments & methods in physics research. Section A : Accelerators, spectrometers, detectors and associated equipment, 628, 133-137. Elsevier
This article presents a detector system consisting of three components, a CMOS imaging array, a gaseous-detector structure with a Micromegas layout and a UV-photon sensitive CsI reflective photocathode. All three elements have been monolithically int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10ec3fc47069d5598fcd60292bcc4e26
Autor:
A. Lyashenko, Harry van der Graaf, Jurriaan Schmitz, Amos Breskin, Joost Melai, Cora Salm, J. Timmermans, Jan Visschers
Publikováno v:
Nuclear instruments & methods in physics research. Section A : Accelerators, spectrometers, detectors and associated equipment, 633, 194-197. Elsevier
Preliminary results of a photon detector combining a Micromegas like multiplier coated with a UV-sensitive CsI photocathode are described. The multiplier is made in a CMOS compatible InGrid technology, which allows to post-process it directly on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccb0c211a90daf0ef5ff7923882fe14a
Autor:
Joost Melai, M. Fransen, H. van der Graaf, J. Timmermans, Cora Salm, Jurriaan Schmitz, M. Chefdeville, V.M.B. Carballo
Publikováno v:
IEEE electron device letters, 29(DTR08-9/6):10.1109/LED.2008.925649, 585-588. IEEE
An unpackaged microchip is used as the sensing element in a miniaturized gaseous proportional chamber. This letter reports on the fabrication and performance of a complete radiation imaging detector based on this principle. Our fabrication schemes ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2cc9ec2c9af85ff8ee21db7005b280a
https://research.utwente.nl/en/publications/9af1a9d1-6a6f-4551-b042-5f357a793691
https://research.utwente.nl/en/publications/9af1a9d1-6a6f-4551-b042-5f357a793691