Deep-Level Emission Tailoring in ZnO Nanostructures Grown via Hydrothermal Synthesis

被引：15

作者：

Kadinskaya, Svetlana A. ^{[1
,2
]}

Kondratev, Valeriy M. ^{[1
,2
]}

Kindyushov, Ivan K. ^{[1
]}

Koval, Olga Yu. ^{[2
]}

Yakubovsky, Dmitry I. ^{[2
]}

Kusnetsov, Alexey ^{[1
,2
]}

Lihachev, Alexey I. ^{[3
]}

Nashchekin, Alexey V. ^{[3
]}

Akopyan, Irina Kh. ^{[4
]}

Serov, Alexey Yu. ^{[4
]}

Labzovskaya, Mariana E. ^{[4
]}

Mikushev, Sergey V. ^{[4
]}

Novikov, Boris V. ^{[4
]}

Shtrom, Igor V. ^{[4
,5
]}

Bolshakov, Alexey D. ^{[1
,2
]}

机构：

[1] Alferov Univ, Ctr Nanotechnol, St Petersburg 194021, Russia

[2] Moscow Inst Phys & Technol, Ctr Photon & 2D Mat, 9 Inst Lane, Dolgoprudnyi 141701, Russia

[3] Loffe Inst, Lab Characterizat Mat & Struct Solid State Elect, St Petersburg 194021, Russia

[4] St Petersburg State Univ, Dept Solid State Phys, St Petersburg 199034, Russia

[5] RAS, Dept Nanotechnol Methods & Instruments, IAI, St Petersburg 198095, Russia

来源：

NANOMATERIALS | 2023年 / 13卷 / 01期

基金：

俄罗斯科学基金会;

关键词：

zinc oxide; hydrothermal; nanowire; photoluminescence; deep-level emission; PEI; sodium citrate; PEROVSKITE SOLAR-CELLS; OPTICAL-PROPERTIES; RAMAN-SCATTERING; HIGH-QUALITY; TEMPERATURE; NANORODS; FILMS; PHOTOLUMINESCENCE; TRANSPARENT; MORPHOLOGY;

D O I：

10.3390/nano13010058

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Zinc oxide (ZnO) nanostructures are widely used in various fields of science and technology due to their properties and ease of fabrication. To achieve the desired characteristics for subsequent device application, it is necessary to develop growth methods allowing for control over the nanostructures' morphology and crystallinity governing their optical and electronic properties. In this work, we grow ZnO nanostructures via hydrothermal synthesis using surfactants that significantly affect the growth kinetics. Nanostructures with geometry from nanowires to hexapods are obtained and studied with photoluminescence (PL) spectroscopy. Analysis of the photoluminescence spectra demonstrates pronounced exciton on a neutral donor UV emission in all of the samples. Changing the growth medium chemical composition affects the emission characteristics sufficiently. Apart the UV emission, nanostructures synthesized without the surfactants demonstrate deep-level emission in the visible range with a peak near 620 nm. Structures synthesized with the use of sodium citrate exhibit emission peak near 520 nm, and those with polyethylenimine do not exhibit the deep-level emission. Thus, we demonstrate the correlation between the hydrothermal growth conditions and the obtained ZnO nanostructures' optical properties, opening up new possibilities for their precise control and application in nanophotonics, UV-Vis and white light sources.

引用

页数：13

共 80 条

[41] Direct Precipitation and Characterization of ZnO Nanoparticles [J].

Moharram, A. H. ;

Mansour, S. A. ;

Hussein, M. A. ;

Rashad, M. .

JOURNAL OF NANOMATERIALS, 2014, 2014

[42] Non-radiative recombination centres in catalyst-free ZnO nanorods grown by atmospheric-metal organic chemical vapour deposition [J].

Montenegro, D. N. ;

Hortelano, V. ;

Martinez, O. ;

Martinez-Tomas, M. C. ;

Sallet, V. ;

Munoz-Sanjose, V. ;

Jimenez, J. .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 2013, 46 (23)

[43] Modeling, synthesis and study of highly efficient solar cells based on III-nitride nanowire arrays grown on Si substrates [J].

Mozharov, A. M. ;

Bolshakov, A. D. ;

Kudryashov, D. A. ;

Kryzhanovskaya, N. V. ;

Cirlin, G. E. ;

Mukhin, I. S. ;

Harmand, J. C. ;

Tchernysheva, M. .

2ND INTERNATIONAL SCHOOL AND CONFERENCE SAINT-PETERSBURG OPEN ON OPTOELECTRONICS, PHOTONICS, ENGINEERING AND NANOSTRUCTURES (SPBOPEN2015), 2015, 643

[44] Hybrid p-n junction light-emitting diodes based on sputtered ZnO and organic semiconductors [J].

Na, Jong H. ;

Kitamura, M. ;

Arita, M. ;

Arakawa, Y. .

APPLIED PHYSICS LETTERS, 2009, 95 (25)

[45] LASER-INDUCED SPUTTERING OF ZNO, TIO2, CDSE AND GAP NEAR THRESHOLD LASER FLUENCE [J].

NAKAYAMA, T .

SURFACE SCIENCE, 1983, 133 (01) :101-113

[46]

Nazarov A, 2011, ENG MATER, P1, DOI 10.1007/978-3-642-15868-1

[47] Influence of pH on structural morphology of ZnO nanoparticle [J].

Nesakumar, Noel ;

Rayappan, John Bosco Balaguru ;

Jeyaprakash, Beri Gopalakrishnan ;

Krishnan, Uma Maheswari .

Journal of Applied Sciences, 2012, 12 (16) :1758-1761

[48] A comprehensive review of ZnO materials and devices -: art. no. 041301 [J].

Ozgür, U ;

Alivov, YI ;

Liu, C ;

Teke, A ;

Reshchikov, MA ;

Dogan, S ;

Avrutin, V ;

Cho, SJ ;

Morkoç, H .

JOURNAL OF APPLIED PHYSICS, 2005, 98 (04) :1-103

[49] Hierarchical core-shell heterostructure of H2O-oxidized ZnO nanorod@Mg-doped ZnO nanoparticle for solar cell applications [J].

Pelicano, Christian Mark ;

Raifuku, Itaru ;

Ishikawa, Yasuaki ;

Uraoka, Yukiharu ;

Yanagi, Hisao .

MATERIALS ADVANCES, 2020, 1 (05) :1253-1261

[50] Effect of rubrene: P3HT bilayer on photovoltaic performance of perovskite solar cells with electrodeposited ZnO nanorods [J].

Pelicano, Christian Mark ;

Yanagi, Hisao .

JOURNAL OF ENERGY CHEMISTRY, 2018, 27 (02) :455-462

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