scholarly journals Single Crystal Formamidinium Lead Iodide (FAPbI3 ): Insight into the Structural, Optical, and Electrical Properties

2016 ◽  
Vol 28 (11) ◽  
pp. 2253-2258 ◽  
Author(s):  
Qifeng Han ◽  
Sang-Hoon Bae ◽  
Pengyu Sun ◽  
Yao-Tsung Hsieh ◽  
Yang Michael Yang ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Single Crystal ◽  
Optical And Electrical Properties ◽  
Lead Iodide ◽  
Insight Into

Investigations on structural, optical and electrical properties of phenyl benzoate single crystal

2018 ◽  
Vol 104 ◽  
pp. 43-48 ◽  
Author(s):  
Narayana Perumal Rajesh ◽  
V. Jabha Ananthi ◽  
G. Vinitha ◽  
C.K. Jayasankar
Keyword(s):  
Electrical Properties ◽  
Single Crystal ◽  
Optical And Electrical Properties ◽  
Phenyl Benzoate

Structure, optical and electrical properties of CH3NH3SnI3 single crystal

2019 ◽  
Vol 563 ◽  
pp. 107-112 ◽  
Author(s):  
Y.Q. Huang ◽  
J. Su ◽  
Q.F. Li ◽  
D. Wang ◽  
L.H. Xu ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Single Crystal ◽  
Optical And Electrical Properties

Optical and Electrical Properties of Cd Te Laser-Synthetized

1982 ◽  
Vol 13 ◽  
Author(s):  
L. Baufay ◽  
A. Pigeolet ◽  
R. Andrew ◽  
L.D. Laude
Keyword(s):  
Electrical Properties ◽  
Single Crystal ◽  
Electrical Characterization ◽  
Point Of View ◽  
Optical And Electrical Properties ◽  
Impurity States ◽  
Absorption Measurements ◽  
Forbidden Gap

ABSTRACTOptical and electrical characterization of CdTe synthetized by laser irradiationofamultilayer film of alternately Cd and Te is achieved. Optical absorption measurements evidence the good quality of these films and show that they have behaviour comparable to the single crystal. The influence of the irradiation conditions on the electrical properties of such CdTe films is discussed; they are compared to single crystal from the point of view of resistivity. It is shown that it is possible to prepare by this means samples devoid of impurity states in the middle of the forbidden gap. Finally, the ohmicity of Au, Al, Cr, ITO and non irradiated Cd/Te sandwich contacts is tested.

Lead iodide platelets: correlation between surface, optical, and electrical properties with X- and γ-ray spectrometric performance

2002 ◽  
Vol 49 (6) ◽  
pp. 3300-3305 ◽  
Author(s):  
L. Fornaro ◽  
E. Saucedo ◽  
L. Mussio ◽  
A. Gancharov ◽  
F. Guimaraes ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Optical And Electrical Properties ◽  
Lead Iodide ◽  
Surface Optical ◽  
Γ Ray

scholarly journals Structural, optical, and electrical properties of phase-controlled cesium lead iodide nanowires

Nano Research ◽  
2017 ◽  
Vol 10 (4) ◽  
pp. 1107-1114 ◽  
Author(s):  
Minliang Lai ◽  
Qiao Kong ◽  
Connor G. Bischak ◽  
Yi Yu ◽  
Letian Dou ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Optical And Electrical Properties ◽  
Lead Iodide

Incorporation of lithium in single crystal diamond: diffusion profiles and optical and electrical properties

1997 ◽  
Vol 6 (11) ◽  
pp. 1726-1732 ◽  
Author(s):  
J. te Nijenhuis ◽  
G.Z. Cao ◽  
P.C.H.J. Smits ◽  
W.J.P. van Enckevort ◽  
L.J. Giling ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Single Crystal ◽  
Optical And Electrical Properties ◽  
Single Crystal Diamond ◽  
Diffusion Profiles

Study for Preparation and Photoelectric Property of ZnSe Crystal

2010 ◽  
Vol 156-157 ◽  
pp. 1101-1104
Author(s):  
Cui Xia Liu ◽  
Zeng Yun Jian ◽  
Man Zhu
Keyword(s):  
Electrical Properties ◽  
Single Crystal ◽  
Photoelectric Property ◽  
Optical And Electrical Properties ◽  
Znse Crystal ◽  
High Quality ◽  
Preparation Methods ◽  
Research Fields ◽  
Znse Single Crystal

ZnSe is a kind of important semiconductor photo-electricity materials, which has received common attentions. The preparation and photoelectric property of high quality ZnSe single crystal have become the focus on current research fields. In this paper, the preparation methods were discussed emphatically and optical and electrical properties were analyzed on these bases. Furthermore, the application prospective was discussed. Therefore, this paper provided research basis for preparation and application of ZnSe.

scholarly journals Formamidinium Lead Iodide Perovskite Films with Polyvinylpyrrolidone Additive for Active Layer in Perovskite Solar Cells, Enhanced Stability and Electrical Conductivity

Materials ◽  
2021 ◽  
Vol 14 (16) ◽  
pp. 4594
Author(s):  
Vedran Kojić ◽  
Mario Bohač ◽  
Arijeta Bafti ◽  
Luka Pavić ◽  
Krešimir Salamon ◽  
...  
Keyword(s):  
Thin Films ◽  
Electrical Conductivity ◽  
Electrical Properties ◽  
Active Layer ◽  
Electrical Impedance Spectroscopy ◽  
Transport Layer ◽  
Electron Transport Layer ◽  
Ambient Atmosphere ◽  
Optical And Electrical Properties ◽  
Lead Iodide

In this paper, we studied the influence of polyvinylpyrrolidone (PVP) as a stabilization additive on optical and electrical properties of perovskite formamidinium lead iodide (FAPI) polycrystalline thin films on ZnO nanorods (ZNR). FAPI (as an active layer) was deposited from a single solution on ZNR (low temperature processed electron transport layer) using a one-step method with the inclusion of an anti-solvent. The role of PVP in the formation of the active layer was investigated by scanning electron microscopy and contact angle measurements to observe the effect on morphology, while X-ray diffraction was used as a method to study the stability of the film in an ambient environment. The effect of the PVP additive on the optical and electrical properties of the perovskite thin films was studied via photoluminescence, UV-Vis measurements, and electrical impedance spectroscopy. We have demonstrated that PVP inclusion in solution-processed perovskite FAPI thin films prevents the degradation of the film in an ambient atmosphere after aging for 2 months. The inclusion of the PVP also improves the infiltration of FAPI perovskite into ZnO nanostructures, increases electrical conductivity and radiative recombination of the photo-generated charge carriers. These results show promising information for promoting PVP stabilized FAPI perovskites for the new generation of photovoltaic devices.

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