Self-assembled epitaxial metal-semiconductor nanostructures with enhanced GeSi quantum dot luminescence

被引：4

作者：

Zinovyev, V. A. ^{[1
]}

Zinovieva, A. F. ^{[1
,2
]}

Nenashev, A., V ^{[1
,2
]}

Dvurechenskii, A., V ^{[1
,2
]}

Katsuba, A., V ^{[1
]}

Borodavchenko, O. M. ^{[3
]}

Zhivulko, V. D. ^{[3
]}

Mudryi, A., V ^{[3
]}

机构：

[1] Russian Acad Sci, Rzhanov Inst Semicond Phys, Siberian Branch, Prospekt Lavrenteva 13, Novosibirsk 630090, Russia

[2] Novosibirsk State Univ, Dept Phys, Novosibirsk 630090, Russia

[3] Natl Acad Sci Belarus, Sci Pract Mat Res Ctr, P Brovki 19, Minsk 220072, BELARUS

来源：

JOURNAL OF APPLIED PHYSICS | 2020年 / 127卷 / 24期

基金：

俄罗斯科学基金会;

关键词：

EMISSION; PHOTOLUMINESCENCE;

D O I：

10.1063/5.0009050

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Hybrid structures containing Ag nanoparticles and GeSi quantum dots were developed using the self-organization of metal nanoislands on the surface of a strained semiconductor structure. The enhanced photoluminescence from GeSi quantum dots (QDs) coupled with Ag nanoislands was obtained. Ag nanoislands epitaxially grown on top of the multilayered structures with GeSi QDs support a surface plasmon resonance that can be tuned to the QD emission wavelength by changing Ag nanoparticle parameters. The numerical modeling of surface plasmon resonance allows attributing this effect to the increase of the recombination rate due to the coupling of QD emitters with Ag nanoislands.

引用

页数：7

共 37 条

[1] Low-threshold optically pumped lasing in highly strained germanium nanowires [J].

Bao, Shuyu ;

Kim, Daeik ;

Onwukaeme, Chibuzo ;

Gupta, Shashank ;

Saraswat, Krishna ;

Lee, Kwang Hong ;

Kim, Yeji ;

Min, Dabin ;

Jung, Yongduck ;

Qiu, Haodong ;

Wang, Hong ;

Fitzgerald, Eugene A. ;

Tan, Chuan Seng ;

Nam, Donguk .

NATURE COMMUNICATIONS, 2017, 8

[2] Enhanced radiative emission rate and quantum efficiency in coupled silicon nanocrystal-nanostructured gold emitters [J].

Biteen, JS ;

Pacifici, D ;

Lewis, NS ;

Atwater, HA .

NANO LETTERS, 2005, 5 (09) :1768-1773

[3] Plasmon-enhanced photoluminescence of silicon quantum dots: Simulation and experiment [J].

Biteen, Julie S. ;

Sweatlock, Luke A. ;

Mertens, Hans ;

Lewis, Nathan S. ;

Polman, Albert ;

Atwater, Harry A. .

JOURNAL OF PHYSICAL CHEMISTRY C, 2007, 111 (36) :13372-13377

[4] An electrically pumped germanium laser [J].

Camacho-Aguilera, Rodolfo E. ;

Cai, Yan ;

Patel, Neil ;

Bessette, Jonathan T. ;

Romagnoli, Marco ;

Kimerling, Lionel C. ;

Michel, Jurgen .

OPTICS EXPRESS, 2012, 20 (10) :11316-11320

[5]

COMSOL Group, MULT REF GUID COMSOL

[6] Photoluminescence from Ordered Ge/Si Quantum Dot Groups Grown on the Strain-Patterned Substrates [J].

Dvurechenskii, Anatoly ;

Zinovieva, Aigul ;

Zinovyev, Vladimir ;

Nenashev, Alexey ;

Smagina, Zhanna ;

Teys, Sergey ;

Shklyaev, Aleksandr ;

Erenburg, Simon ;

Trubina, Svetlana ;

Borodavchenko, Olga ;

Zhivulko, Vadim ;

Mudryi, Aleksandr .

PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 14 NO 12, 2017, 14 (12)

[7] Plasmon induced modification of silicon nanocrystals photoluminescence in presence of gold nanostripes [J].

Dyakov, S. A. ;

Zhigunov, D. M. ;

Marinins, A. ;

Shalygina, O. A. ;

Vabishchevich, P. P. ;

Shcherbakov, M. R. ;

Presnov, D. E. ;

Fedyanin, A. A. ;

Kashkarov, P. K. ;

Popov, S. ;

Gippius, N. A. ;

Tikhodeev, S. G. .

SCIENTIFIC REPORTS, 2018, 8

[8] Lasing from Glassy Ge Quantum Dots in Crystalline Si [J].

Grydlik, Martyna ;

Hackl, Florian ;

Groiss, Heiko ;

Glaser, Martin ;

Halilovic, Alma ;

Fromherz, Thomas ;

Jantsch, Wolfgang ;

Schaeffler, Friedrich ;

Brehm, Moritz .

ACS PHOTONICS, 2016, 3 (02) :298-303

[9] Optical properties of individual site-controlled Ge quantum dots [J].

Grydlik, Martyna ;

Brehm, Moritz ;

Tayagaki, Takeshi ;

Langer, Gregor ;

Schmidt, Oliver G. ;

Schaeffler, Friedrich .

APPLIED PHYSICS LETTERS, 2015, 106 (25)

[10]

Hackl F., 2019, ANN PHYS, V531, P1970025, DOI 10.1002/andp.201970025

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