The influence of Y contribution on crystallographic, topographic and optical properties of ZnO: A heterojunction diode application

Turgut, G.; Duman, S.; Keskenler, Eyüp Fahri

doi:10.1016/j.spmi.2015.08.002

Cited by 10 publications

(2 citation statements)

References 57 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…As the amounts of Er increase, n values for DZEr diodes have increased first, then decreased. In the literature, this trend has also been reported for p-n heterojunction fabricated using ZnO films with other dopants [23,24]. The calculated n values are greater than 1.…”

Section: I-v Characteristics Of Fabricated P-n Heterojunctionssupporting

confidence: 77%

FABRICATION AND I-V CHARACTERISTICS OF p-Si/n-ZnO:Er HETEROJUNCTIONS

Ilıcan

2019

Eskişehir Technical University Journal of Science and Technology a - Applied Sciences and Engineering

View full text Add to dashboard Cite

In this work, Er doped ZnO films and silicon substrates were used as n-type and p-type semiconductors, respectively. In order to obtained p-Si/n-ZnO:Er heterojunction structures, top (aluminum; Al) and bottom (gold; Au) metal contacts were deposited using a evaporator and sputter, respectively. The electrical characterization of these heterojunctions were investigated by current-voltage (I-V) characteristics at room temperature and in dark. It was observed that Au/p-Si/n-ZnO:Er/Al heterojunction structures have rectifying properties. The diode parameters such as barrier height, series resistance and ideality factor were investigated by using I-V measurement data. These parameters were determined by using different methods.

show abstract

Section: I-v Characteristics Of Fabricated P-n Heterojunctionssupporting

confidence: 77%

FABRICATION AND I-V CHARACTERISTICS OF p-Si/n-ZnO:Er HETEROJUNCTIONS

Ilıcan

2019

Eskişehir Technical University Journal of Science and Technology a - Applied Sciences and Engineering

View full text Add to dashboard Cite

show abstract

“…So far, different approaches have been utilized to synthesize ZnO nanomaterials with diverse morphology such as spherical/polygonal nanoparticles, nanocubes, nanorods, nanowires, nanoneedles and nanofibers. The most practical and reproducible techniques applied in recent years include co-precipitation [28,29], surfactant assisted wet chemical synthesis [30,31], hydrothermal method [32,33], plasma enhanced chemical vapor deposition (PECVD) [34], metal organic chemical vapor deposition (MOCVD) [35], microwave [36], sonochemical method [37], sputtering [38], microemulsion [39], solvothermal [40], and sol-gel [41,42].…”

Section: Introductionmentioning

confidence: 99%