Fabrication and characterization of p-type ZnO films by pyrolysis of zinc-acetate–ammonia solution

2003 ◽  
Vol 253 (1-4) ◽  
pp. 239-242 ◽  
Author(s):  
Zhenguo Ji ◽  
Chengxin Yang ◽  
Kun Liu ◽  
Zhizhen Ye
Keyword(s):  
Zinc Acetate ◽  
Ammonia Solution ◽  
Zno Films ◽  
Fabrication And Characterization ◽  
P Type

Growth and Characterization of Urea Doped p-Type ZnO Thin Film Grown by Pulsed Laser Deposition

2009 ◽  
Vol 67 ◽  
pp. 127-130 ◽  
Author(s):  
Majumdar Sayanee ◽  
Banerji Pallab
Keyword(s):  
Pulsed Laser Deposition ◽  
Pulsed Laser ◽  
Laser Pulses ◽  
Laser Deposition ◽  
Zno Films ◽  
Group V ◽  
Xrd Pattern ◽  
Glass Substrates ◽  
P Type

In the present study we have used urea as the source for doping nitrogen in ZnO since the most successful acceptor type dopant is the group V element like nitrogen. The nitrogen doped ZnO films have been deposited on glass substrates using Pulsed Laser Deposition technique using 248 nm KrF laser at energy 300 mJ by varying the number of laser pulses with a repetition rate of 10 pulse/sec in vacuum (10-6 mbar) at a constant temperature of 300 °C. The XRD pattern confirms the formation of wurtzite structure of ZnO, which is polycrystalline in nature. We have also performed UV absorption spectroscopy and the band gap is found to be 3.4 eV. Resistivity of the film increases with the increase of thickness for the undoped ZnO samples where the carrier concentrations are found to be of the order of 1017 cm-3. The mobility of the as-grown film is found to be 24.9 cm2/V-s. After doping with nitrogen the carrier concentration drops to the order of 1015 cm-3 and the mobility becomes 1.5 cm2/V-s. The mobility slightly varies with thickness. The resistivity increases to 1.3 KΩ-cm and the film shows p-type behavior. The results are explained on the basis of the available theory.

Fabrication and Characterization of Copper Oxide Nanoparticles/PSi Heterodiode

2015 ◽  
Vol 57 ◽  
pp. 25-35 ◽  
Author(s):  
Aseel M. Abdul Majeed ◽  
Ahmed N. Abd ◽  
Ali A. Hussein ◽  
Nadir F. Habubi
Keyword(s):  
Copper Oxide Nanoparticles ◽  
Band Gap Energy ◽  
Copper Oxides ◽  
The Other ◽  
Research Papers ◽  
Electrical And Optical Properties ◽  
Gap Energy ◽  
Fabrication And Characterization ◽  
P Type

Copper oxides are one of the metal oxides , that has been studied for several reasons such as the nature and their reasonably good electrical and optical properties by Cu2O Copper formed two known oxides : cupric (CuO) and curprous (Cu2O) were p-type with a band gap energy 1.21 to 1.51 eV and 2.1 to 2.6 eV respectively [1-3]. On the other hand CuO with different nanoshape has been synthesized by different methods in many research papers [4-10]

scholarly journals Electrical characterization of In-N codoped p-type ZnO films grown by chemical methods

2014 ◽  
Vol 558 ◽  
pp. 012038
Author(s):  
M Duta ◽  
S Simeonov ◽  
D Spasov ◽  
S Mihaiu ◽  
M Anastasescu ◽  
...  
Keyword(s):  
Electrical Characterization ◽  
Zno Films ◽  
Chemical Methods ◽  
P Type

Fabrication and characterization of indium-doped p-type SnO2 thin films

2003 ◽  
Vol 259 (3) ◽  
pp. 282-285 ◽  
Author(s):  
Zhenguo Ji ◽  
Zhenjie He ◽  
Yongliang Song ◽  
Kun Liu ◽  
ZhiZhen Ye
Keyword(s):  
Thin Films ◽  
Sno2 Thin Films ◽  
Fabrication And Characterization ◽  
P Type

Fabrication and characterization of p-type In–N codoped ZnMgO films

2017 ◽  
Vol 28 (13) ◽  
pp. 9316-9321 ◽  
Author(s):  
Hong Zhang ◽  
Chunyang Kong ◽  
Wanjun Li ◽  
Guoping Qin ◽  
Mi Tan ◽  
...  
Keyword(s):  
Fabrication And Characterization ◽  
P Type

Fabrication and characterization of robust zirconia-kaolin hollow fiber membrane: Alkaline dissolution study in ammonia solution

2021 ◽  
Author(s):  
Mohammad Arif Budiman Pauzan ◽  
Siti Khadijah Hubadillah ◽  
Mohd Hafiz Dzarfan Othman ◽  
Nurul Jannah Ismail ◽  
Mohd Hafiz Puteh ◽  
...  
Keyword(s):  
Hollow Fiber ◽  
Hollow Fiber Membrane ◽  
Ammonia Solution ◽  
Fiber Membrane ◽  
Dissolution Study ◽  
Alkaline Dissolution ◽  
Fabrication And Characterization

Fabrication and Characterization of Rapidly Oxidized p-Type Cu2O Films from Cu Films and their Application to Heterojunction Thin-Film Solar Cells

2013 ◽  
Vol 52 (10S) ◽  
pp. 10MB17 ◽  
Author(s):  
Hyung Soo Kim ◽  
Jung Wook Lim ◽  
Sun Jin Yun ◽  
Min A Park ◽  
Se Yong Park ◽  
...  
Keyword(s):  
Thin Film ◽  
Solar Cells ◽  
Thin Film Solar Cells ◽  
Cu Films ◽  
Cu2o Films ◽  
Fabrication And Characterization ◽  
P Type
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