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Ozhan Koybasi

Seniorforsker

Ozhan Koybasi

Seniorforsker

Ozhan Koybasi
Telefon: +47 930 01 436
Avdeling: Microsystems and Nanotechnology
Kontorsted: Oslo

Publikasjoner og ansvarsområder

Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1753940

The isolation of graphene has resulted in an increase in the interest in two-dimensional materials. These materials can be selected based on their electronic structure, ranging from semiconductor to insulator. Moreover, the vertical stacking of these materials into heterostructures results in new pr...

Forfattere Belle Branson Kutty Maya N. Dahl Øystein Ali Ayaz Muniz Marta B. Vullum Per Erik Taniguchi Takashi Watanabe Kenji Koybasi Ozhan
År 2019
Type Konferansebidrag og faglig presentasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1753827

Silicon radiation detectors with minimum dead area in the sensor periphery are desirable and sometimes necessary for many applications in nuclear medicine, high energy physics, and X–ray science. The dead area typically includes a guard ring structure that is required for facilitating a uniform elec...

Forfattere Koybasi Ozhan Zhang Jiaguo Kok Angela Summanwar Anand Povoli Marco Breivik Lars Schmitt Bernd Bergamaschi Anna
År 2019
Type Tidsskriftspublikasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1753808

In preparation for operation at the High Luminosity LHC, the tracking system of the ATLAS experiment is replaced with a new inner tracker, the ITk. The innermost layers of this system must be designed to withstand a fluence of more than 10^16 cm-2 1 MeV neutron equivalents. At SINTEF, Norway, silico...

Forfattere Dorholt Ole Heggelund Andreas Løkken Huiberts Simon Kok Angela Koybasi Ozhan Lauritzen Magne Eik Povoli Marco Read Alexander Lincoln Røhne Ole Myren Sandaker Heidi Stugu Bjarne Træet Are Sivertsen
År 2019
Type Konferansebidrag og faglig presentasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1753775

The increase in levels of air-pollutants due to growing urbanization and industrialization worldwide poses a major risk for human health as well as having bad effects on the global environment such as acid rains, photochemical smog, ozone layer deterioration and global warming. Exposure to hazardous...

Forfattere Ali Ayaz Koybasi Ozhan Xing Wen Muniz Marta B. Wright Daniel Nilsen Ferber Alain Marc C Taniguchi Takashi Watanabe Kenji Belle Branson
År 2019
Type Konferansebidrag og faglig presentasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1753759

Graphene and graphene-like 2D layered materials such as transition metal dichalcogenides (MoS2, WS2, etc.) have attracted tremendous scientific and technological research interest over the last one and half decade. These materials offer excellent possibilities for developing ultra-sensitive sensors ...

Forfattere Koybasi Ozhan Ali Ayaz Xing Wen Wright Daniel Nilsen Muniz Marta B. Belle Branson
År 2019
Type Konferansebidrag og faglig presentasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1713711

The upcoming High Luminosity LHC (HL-LHC) puts stringent requirements on the tracking detectors situated closest to the interaction point in the planned Inner Tracker (ITk) of the ATLAS experiment. 3D pixel detectors have been proposed as a candidate for the innermost layers of the ITk since these d...

Forfattere Heggelund Andreas Løkken Stugu Bjarne Røhne Ole Myren Sandaker Heidi Read Alexander Lincoln Dorholt Ole Koybasi Ozhan Povoli Marco Kok Angela Lauritzen Magne Eik Summanwar Anand
År 2019
Type Konferansebidrag og faglig presentasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1713708

Detectors with high radiation tolerance and high time resolution are required for charged particle in high physics and space applications. 3D detectors were introduced by S. Parker 1 in the middle 90’ and they represented a starting point for evolved device able to work at fluency up to 2 × 10^...

Forfattere Mendicino Roberto Dalla Betta Gian-Franco Kok Angela Koybasi Ozhan Povoli Marco Summanwar Anand
År 2019
Type Konferansebidrag og faglig presentasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1713706

Minimisation of insensitive volume in silicon sensors is highly demanded in many applications for high energy physics, structural biology, synchrotron experiments and nuclear medicine. A large contribution to this insensitive volume is the guard rings and current terminating structures required in c...

År 2019
Type Konferansebidrag og faglig presentasjon
Publikasjon
https://www.sintef.no/publikasjoner/publikasjon/?pubid=CRIStin+1713701

Silicon radiation sensors typically have an inactive volume at the device periphery necessary to accommodate multiple guard-rings and current terminating structures necessary to deliver increased breakdown voltage and stability and to shield the active area from the defects induced by the dicing pro...

Forfattere Koybasi Ozhan Kok Angela Summanwar Anand Povoli Marco Breivik Lars Bergamaschi Anna Marie Andrae Zhang Jiaguo Schmitt Bernd
År 2019
Type Konferansebidrag og faglig presentasjon