Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Per Ohlckers"'
Autor:
Phillip H. Papatzacos, M. Nadeem Akram, Olivier Hector, Frédéric Lemarquis, Antonin Moreau, Julien Lumeau, Per Ohlckers
Publikováno v:
Heliyon, Vol 9, Iss 5, Pp e15888- (2023)
A micromachined Silicon lid, sealed by CuSn solid liquid interdiffusion bonding is a promising approach for hermetic sealing of microbolometers for use in low-cost thermal cameras. However, since ∼30% of long-wave infrared light is reflected at an
Externí odkaz:
https://doaj.org/article/a00d1c1e9f0347f38ae4544ea2f547ca
Autor:
Ozhan Koybasi, Ørnulf Nordseth, Trinh Tran, Marco Povoli, Mauro Rajteri, Carlo Pepe, Eivind Bardalen, Farshid Manoocheri, Anand Summanwar, Mikhail Korpusenko, Michael N. Getz, Per Ohlckers, Erkki Ikonen, Jarle Gran
Publikováno v:
Sensors, Vol 21, Iss 23, p 7807 (2021)
We performed a systematic study involving simulation and experimental techniques to develop induced-junction silicon photodetectors passivated with thermally grown SiO2 and plasma-enhanced chemical vapor deposited (PECVD) SiNx thin films that show a
Externí odkaz:
https://doaj.org/article/7d9fe49476d145a0bcba446e5077d374
Publikováno v:
Applied Sciences, Vol 10, Iss 11, p 3814 (2020)
Ni-Co binary hydroxide grown on nickel foam was synthesized through a facile one-step process for pseudocapacitive electrode application. The morphology of the fabricated binary hydroxide, evolving from nanosheet to nanowire, was highly controllable
Externí odkaz:
https://doaj.org/article/956651ccd802493394ddf5a5cbd8fcf3
Publikováno v:
Applied Sciences, Vol 10, Iss 4, p 1208 (2020)
Hollow Co3O4 nanoboxes constructed by numerous nanoparticles were prepared by using a facile method consisting of precipitation, solvothermal and annealing reactions. The desirable hollow structure as well as a highly porous morphology led to synergi
Externí odkaz:
https://doaj.org/article/4878b31ec5a64cec9f85e7b2136a1577
Publikováno v:
Applied Sciences, Vol 9, Iss 21, p 4672 (2019)
In this study, a zeolitic imidazolate framework-67 (ZIF-67) was prepared as a precursor using a facile hydrothermal method. After a calcination reaction in the air, the as-prepared precursor was converted to porous thin-wall hollow Co3O4 with its ori
Externí odkaz:
https://doaj.org/article/de3d518d7fbf4801ad58c8f386405494
Publikováno v:
International Journal of Aerospace Engineering, Vol 2011 (2011)
Micro- and nano air vehicles are defined as “extremely small and ultra-lightweight air vehicle systems” with a maximum wingspan length of 15 cm and a weight less than 20 grams. Here, we provide a review of the current state of the art and identif
Externí odkaz:
https://doaj.org/article/9ca90aa7b8274bc2bc432cf404e24865
Autor:
Kaiying Wang, Per Ohlckers, Sindre Zeiner-Gundersen, Tor Håvard Aasen, Dag Herman Zeiner-Gundersen
Publikováno v:
Journal of cluster science
A condensed excited matter called Rydberg Matter (RM) have been studied experimentally for 30 years, but have not sparked widespread attention yet, unlike ordinary Rydberg atoms. RM formed by clusters of Rydberg atoms at a solid surface have a longer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::141cb3800ee4a493d7cc943986499fd6
https://doi.org/10.1007/s10876-021-02031-6
https://doi.org/10.1007/s10876-021-02031-6
Autor:
Akbar Babaeihaselghobi, Muhammad Nadeem Akram, Per Ohlckers, Eivind Bardalen, Habib Badri Ghavifekr, Laxma R. Billa
Publikováno v:
Microsystem Technologies. 26:1681-1687
In this article, a novel planar helix traveling wave tube structure is proposed for S/X-band amplification. The planar helix structure is developed between two printed circuit boards such that they utilize solder balls to connect each other. This tec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cf531da9fe8f858f991114864a446e4
https://doi.org/10.1007/s00542-019-04713-8
https://doi.org/10.1007/s00542-019-04713-8
Autor:
Christian Petersen, Ola Strand, Espen Sten Johansen, Dag Almar Hansen, Dag Ketil Fredheim, Per Ohlckers
Publikováno v:
Day 2 Tue, November 16, 2021.
E&P companies are increasingly challenged with cost-effective development or upgrade of remote fields, ensuring crew safety and regulatory requirements for reducing environmental impact. Remote operations and unmanned platforms have significantly low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db1e1817f4bcff1ff38daefda11b4d6d
https://doi.org/10.2118/207901-ms
https://doi.org/10.2118/207901-ms
Autor:
Trinh Tran, Ozhan Koybasi, Carlo Pepe, Erkki Ikonen, Marco Povoli, Michael N. Getz, Jarle Gran, Anand Summanwar, Per Ohlckers, Mauro Rajteri, Farshid Manoocheri, Ornulf Nordseth, Eivind Bardalen, Mikhail Korpusenko
Publikováno v:
Sensors; Volume 21; Issue 23; Pages: 7807
Sensors
Koybasi, O, Nordseth, Ø, Tran, T, Povoli, M, Rajteri, M, Pepe, C, Bardalen, E, Manoocheri, F, Summanwar, A, Korpusenko, M, Getz, M N, Ohlckers, P, Ikonen, E & Gran, J 2021, ' High performance predictable quantum efficient detector based on induced-junction photodiodes passivated with SiO 2 /SinX ', Sensors, vol. 21, no. 23, 7807 . https://doi.org/10.3390/s21237807
Sensors (Basel, Switzerland)
Sensors, Vol 21, Iss 7807, p 7807 (2021)
Sensors
Koybasi, O, Nordseth, Ø, Tran, T, Povoli, M, Rajteri, M, Pepe, C, Bardalen, E, Manoocheri, F, Summanwar, A, Korpusenko, M, Getz, M N, Ohlckers, P, Ikonen, E & Gran, J 2021, ' High performance predictable quantum efficient detector based on induced-junction photodiodes passivated with SiO 2 /SinX ', Sensors, vol. 21, no. 23, 7807 . https://doi.org/10.3390/s21237807
Sensors (Basel, Switzerland)
Sensors, Vol 21, Iss 7807, p 7807 (2021)
Funding Information: Funding: This project (18SIB10 chipS.CALe) received funding from the EMPIR program co-financed by the Participating States and from the European Union’s Horizon 2020 research and innovation program. This research was funded, in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::815aa18f5874b8fd956d5be706685f60