InSe Crystals Obtained by Stoichiometric Fusion for Optoelectronic Device Application
| Authors | M. Aitzhanov, N. Guseinov , R. Nemkayeva , Zh. Tolepov, O. Prikhodko , Ye. Mukhametkarimov |
| Affiliations |
Al-Farabi Kazakh National University, 71 al-Farabi Ave., 050040 Almaty, Kazakhstan |
| Е-mail | yerzhan.mukhametkarimov@kaznu.kz |
| Issue | Volume 13, Year 2021, Number 5 |
| Dates | Received 30 August 2021; revised manuscript received 20 October 2021; published online 25 October 2021 |
| Citation | M. Aitzhanov, N. Guseinov, R. Nemkayeva, et al., J. Nano- Electron. Phys. 13 No 5, 05037 (2021) |
| DOI | https://doi.org/10.21272/jnep.13(5).05037 |
| PACS Number(s) | 68.65. – k, 68.65.Ac, 73.40.Sx |
| Keywords | Stoichiometric fusion method, Indium selenide, Metal-semiconductor-metal photodetector, Schottky junction, Scanning photocurrent microscopy. |
| Annotation |
Indium selenide (InSe) crystals have attracted great attention in recent years because of rather high carrier mobility and wide tunability of the band gap which gives an opportunity to produce highly sensitive optoelectronic devices based on them. In this contribution, layered InSe crystals were obtained using stoichiometric fusion method. Analysis of XRD spectra showed that InSe crystals obtained by this method have a hexagonal crystal structure with cell parameters a b 4.04 Ǻ, c 16.64 Ǻ, which corresponds to -InSe. The results of Raman studies are in good agreement with the results published elsewhere. The proposed synthesis method is easier and faster comparing to classical methods, like Bridgman-Stockbarger technique. At the same time, it allows to obtain samples of -InSe of rather high quality to perform various laboratory experiments for prototype electronic devices. To prove this, photosensitivity of a planar metal-semiconductor-metal (MSM) photodetector based on synthesized -InSe crystals was demonstrated. Gold contacts were used to create a back-to-back Schottky diode. Scanning photocurrent microscopy technique was used to investigate the local sensitivity of the produced MSM photodetector. Observations indicate the produced photodetector as highly sensitive to small changes in the position of the illuminated area. |
|
List of References |
Other articles from this number
1) Peak Profile Analysis of X-ray Diffraction Pattern of Zinc Oxide Nanostructure [05001-1-05001-4]2) Photosensitive n-Zn0.5Cd0.5O/p-InSe Heterostructures Prepared by Magnetron Sputtering [05002-1-05002-4]
3) Investigation of Deposition Conditions of Thin Copper Films from Electrode Destruction Products of Overvoltage High-voltage Discharge in High Pressure Argon [05003-1-05003-7]
4) Influence of the Annealing Temperature on the Structure and Properties of Bismuth Ferrites [05004-1-05004-7]
5) A Fishnet Metasurface as an Ultra-Thin Quarter Wave Plate [05005-1-05005-5]
6) Decay of Impurity Clusters of Nickel and Cobalt Atoms in Silicon under the Influence of Pressure [05006-1-05006-4]
7) Spatial Distributions of 3p54s States of Argon Atoms in RF Magnetron Sputtering Plasma with a Collisional-Radiative Model [05007-1-05007-9]
8) Influence of Substrate Temperature and Magnesium Content on Morphology Evolution and Luminescence of Mg-doped ZnO Films [05008-1-05008-6]
9) Mechanisms of Relaxation of Electronic Excitation of Triazido-S-triazine [05009-1-05009-5]
10) Simulation of Thermal Phenomena in Body Tissue Caused by Surface Plasmon Resonance in Metal-Graphene Nanoparticles [05010-1-05010-7]
11) Practice Aspects of Deposition of Nanostructured Composite NaCl-Fe Films by EB-PVD on a Rotating Substrate [05011-1-05011-6]
12) An Ultra-Miniaturized MCPM Antenna for Ultra-Wideband Applications [05012-1-05012-4]
13) Impact of High-k Dielectric Materials on Short Channel Effects in Tri-gate SOI FinFETs [05013-1-05013-6]
14) Analysis of Junctionless Nanowire Transistor with Heterojunction, Metal Nitride and Dual Metal Gate [05014-1-05014-4]
15) Structural and Morphological Characterization of CuO Nanostructure Precipitated by Water-soluble Copper (II) Nitrate Hemi(pentahydrate) and NaOH as Reactants [05015-1-05015-4]
16) Analysis of I-V-T Characteristics of CH3NH3PbBr3 Perovskite Based Solar Cells [05016-1-05016-4]
17) Features of Inelastic and Elastic Characteristics of Si and SiO2/Si Structures [05017-1-05017-5]
18) Sol-Gel Fabricated CuO Thin Film: Characterization for Device Application [05018-1-05018-5]
19) Experimental Method to Quantify the Leakage Currents of Solar Cells from Current Density-Voltage Characteristics [05019-1-05019-4]
20) Uniaxial Heat Balance Model of the Solar Collector [05020-1-05020-5]
21) Dynamics of Transformation of Small FCC Crystal into Icosahedral Nanoparticles [05021-1-05021-5]
22) Particle-in-cell Simulation of Processes in the Electron Gas [05022-1-05022-5]
23) Wave Matrix Technique for Waveguide Iris Polarizers Simulation. Numerical Results [05023-1-05023-6]
24) Technique of Mathematical Synthesis of Waveguide Iris Polarizers [05024-1-05024-6]
25) Ab Initio Study of Electronic, Magnetic and Optical Properties of CuRh2O4 Spinel: First Principles Calculation [05025-1-05025-5]
26) Epoxy Nanocomposites with Increased Hydroabrasive Wear Resistance for Use in Vehicles [05026-1-05026-5]
27) Electronic Structure of ZnS Crystal Doped with One or Two Transition Metal Atoms (Cr, Fe) [05027-1-05027-5]
28) Modification of Cellulose with ZnO Nanoparticles: From Sugarcane Bagasse to Antimicrobial CompositeZnO [05028-1-05028-5]
29) Radiation Functionalization of Polyethylene Glycol Films with Multiwall Carbon Nanotubes [05029-1-05029-5]
30) The Use of Marginal Oscillator Detector with Increased Conversion Linearity for Recording Broadband Multiplet Nuclear Quadrupole Resonance Spectra [05030-1-05030-5]
31) Structure and Mechanical Characteristics of Ti2AlC MAX Phase Cathodes and Deposited Ion-Plasma Coatings [05031-1-05031-7]
32) Hydrochemical Synthesis of HgS1 – xSex Film Solid Solutions [05032-1-05032-5]
33) Technological Aspects of Formation of Energy-efficient Photovoltaic Solar Energy Converters [05033-1-05033-6]
34) Optical and Photocatalytic Activity of Polyaniline/TiO2 Composites with Anatase and P25 Nanoparticles [05034-1-05034-6]
35) Preparation and Characterization of Carbon-Silicon Hybrid Nanostructures [05035-1-05035-5]
36) Investigation of Enhanced Electrochemical Properties of Graphene/Fe2O3 Nanocomposite [05036-1-05036-5]
37) Fiber Laser Based on Electronically Controlled Phase Plates [05038-1-05038-6]
38) Creation of a Prototype of a Multi-function Remote Presence Robot for Physical Research in Electronics [05039-1-05039-4]
