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- Türkiye Bilimsel ve Teknolojik Araştırma KurumuTR12 papers
- Sabancı ÜniversitesiTR5 papers
- Yıldız Technical UniversityTR3 papers
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- Chalmers University of TechnologySE2 papers
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- Max Planck Institute of Microstructure PhysicsDE2 papers
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4 papers · 1 filter
Near-IR photoluminescence from Si/Ge nanowire grown silicon wafers: effect of HF treatment
Seref Kalem, Peter Werner, Vadim Talalaev
We present the room temperature (RT) near-infrared (NIR) photoluminescence (PL) properties of Si/Ge nanowire (NW) grown silicon wafers which were treated by vapor of HF:HNO3 chemic…
Ellipsometry studies of Si/Ge superlattices with embedded Ge dots
Seref Kalem, Orjan Arthursson, Peter Werner
In this paper, we present an analysis for treating the spectroscopic ellipsometry response of Si/Ge superlattices (SL) with embedded Ge dots. Spectroscopic ellipsometry (SE) measur…
Controlling photon emission from silicon for photonic applications
Seref Kalem
The importance of a photon source that would be compatible with silicon circuitry is crucial for data communication networks. A photon source with energies ranging from UV to near…
Classification with Extreme Learning Machine and Ensemble Algorithms Over Randomly Partitioned Data
Ferhat Özgür Çatak
In this age of Big Data, machine learning based data mining methods are extensively used to inspect large scale data sets. Deriving applicable predictive modeling from these type o…