Browsing by Author "Gur, Emre"
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Distributed contact flip chip InGaN/GaN blue LED; comparison with conventional LEDs
Genc, M.; Sheremet, V.; Elci, M.; Kasapoglu, A. E.; Altuntas, I.; Demir, I.; Egin, G.; Islamoglu, S.; Gur, Emre; Muzafferoglu, N.; Elagoz, S.; Gulseren, O.; Aydinli, A. (ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD, 2019)This paper presents high performance, GaN/InGaN-based light emitting diodes (LEDs) in three different device configurations, namely Top Emitting (TE) LED, conventional Flip Chip (FC) and Distributed Contact (DC) FC. Series ... -
The effects of two-stage HT-GaN growth with different V/III ratios during 3D-2D transition
Altuntas, Ismail; Demir, Ilkay; Kasapoglu, Ahmet Emre; Mobtakeri, Soheil; Gur, Emre; Elagoz, Sezai (IOP PUBLISHING LTD, 2018)The aim of the study is to understand the effects of two stages of HT-GaN growth with different V/III ratios on optical, chemical and structural characteristics of the HT-GaN layer. In addition, the effects of two-stage ... -
Formation of carbon nanowalls by pulsed filtered cathodic vacuum arc deposition
Tuzemen, Ebru Senadim; Kilic, Merhan; Zeyrek, Birsen Kesik; Kasapoglu, Ahmet Emre; Gur, Emre; Alaydin, Behcet Ozgur; Esen, Mehmet; Esen, Ramazan (ELSEVIER SCIENCE SA, 2019)In the present study, Carbon Nanowalls (CNWs) were produced by Pulsed Filtered Cathodic Vacuum Arc Deposition (PFCVAD) on glass substrates. A high purity graphite rod was used as a cathode target. Growth was performed by ...