Scopus
YÖKSİS Eşleşti
The frequency dependent electrical properties of MIS structures with Mn-doped complexed interfacial layer
Physica Scripta · Mayıs 2023
YÖKSİS Kayıtları
The frequency dependent electrical properties of MIS structures with Mn-doped complexed interfacial layer
Physica Scripta · 2023 SCI-Expanded
PROFESÖR MURAT YILDIRIM →
Makale Bilgileri
DergiPhysica Scripta
Yayın TarihiMayıs 2023
Cilt / Sayfa98
Scopus ID2-s2.0-85163560429
Özet
In this study, Mn doped complexes were produced and used as an interfacial layer in Au/Mn-complex/n-Si structure. For this aim, a mixed ligand complex was prepared and doped with manganese. The morphological investigations of these structures were fulfilled by using an Atomic Force Microscope. The analyzes showed that relatively smooth and well ordered surfaces. The fabricated devices were characterized using capacitance-voltage (C-V) and conductance-voltage (G/ w-V). The electrical parameters such as dielectric (e¢, ε″ and tanδ), electrical modulus (M′ and M″), serial resistance (Rs), interface states (Dit) and ac conductivity (σac) of fabricated Au/Mn-complex/n-Si structure were determined at various frequencies (1 kHz—1000 kHz) and voltages (−2 to 4V with steps 0.02 V), at room temperature and dark environment. Measurements have shown that capacitance and conductivity are highly frequency dependent. At low frequencies, the surface states have increased, but as the frequency increased, the values became too low to pin the Fermi level.
Yazarlar (6)
1
Behzad Barış
2
Dilber Esra Yıldız
ORCID: 0000-0003-2212-199X
3
S. Karadeniz
4
D. A. Köse
5
Mehmet Okan Erdal
6
Murat Yıldırım
Anahtar Kelimeler
dielectric
interface states
Mn-complex
modulus
nicotinamide
Kurumlar
Giresun Üniversitesi
Giresun Turkey
Hitit University
Corum Turkey
Necmettin Erbakan Üniversitesi
Meram Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
1
Atıf
6
Yazar
5
Anahtar Kelime