Gerasimos Konstantatos
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Explore the profile of Gerasimos Konstantatos including associated specialties, affiliations and a list of published articles.
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64
Citations
1806
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Recent Articles
1.
Whitworth G, Roda C, Dalmases M, Taghipour N, Dosil M, Nikolaidou K, et al.
Adv Mater
. 2024 Dec;
37(4):e2410207.
PMID: 39641211
Solution-processed gain media have great technological potential as lasers due to their ease of integration with on-chip photonics, scalability and tuneable optoelectronic properties. Currently, the spectral coverage of solution-processed lasers...
2.
Bera R, Dosil M, Konstantatos G
Nano Lett
. 2024 Oct;
24(44):13919-13926.
PMID: 39466224
AgSe ( > 2) colloidal quantum dots (CQDs) have recently emerged as a promising environmentally friendly material contender for mid- and long-wave infrared optoelectronics, leveraging their intraband transition (1S-1P). However,...
3.
Balamur R, Oh J, Karatum O, Wang Y, Onal A, Kaleli H, et al.
ACS Appl Mater Interfaces
. 2024 May;
16(23):29610-29620.
PMID: 38807565
Colloidal nanocrystals (NCs) exhibit significant potential for photovoltaic bioelectronic interfaces because of their solution processability, tunable energy levels, and inorganic nature, lending them chemical stability. Silver bismuth sulfide (AgBiS) NCs,...
4.
InSb/InP Core-Shell Colloidal Quantum Dots for Sensitive and Fast Short-Wave Infrared Photodetectors
Peng L, Wang Y, Ren Y, Wang Z, Cao P, Konstantatos G
ACS Nano
. 2024 Feb;
18(6):5113-5121.
PMID: 38305195
Colloidal quantum dot (CQD) technology is considered the main contender toward a low-cost high-performance optoelectronic technology platform for applications in the short-wave infrared (SWIR) to enable 3D imaging, LIDAR night...
5.
Taghipour N, Dalmases M, Whitworth G, Wang Y, Konstantatos G
Nano Lett
. 2023 Sep;
23(18):8637-8642.
PMID: 37724790
Achieving low-threshold infrared stimulated emission in solution-processed quantum dots is critical to enable real-life applications including photonic integrated circuits (PICs), LIDAR application, and optical telecommunication. However, realization of low threshold...
6.
Righetto M, Wang Y, Elmestekawy K, Xia C, Johnston M, Konstantatos G, et al.
Adv Mater
. 2023 Sep;
35(48):e2305009.
PMID: 37670455
Efficient charge-carrier transport is critical to the success of emergent semiconductors in photovoltaic applications. So far, disorder has been considered detrimental for charge-carrier transport, lowering mobilities, and causing fast recombination....
7.
Liga S, Wang Y, Konstantatos G
Chem Commun (Camb)
. 2023 Apr;
59(37):5567-5570.
PMID: 37073884
CsTiBr stands as a promising Pb-free alternative perovskite material having demonstrated its potential in photovoltaics. However, it is considered to be highly unstable in air, hindering further improvements and raising...
8.
Kavanagh S, Savory C, Liga S, Konstantatos G, Walsh A, Scanlon D
J Phys Chem Lett
. 2022 Nov;
13(47):10965-10975.
PMID: 36414263
Low-cost, nontoxic, and earth-abundant photovoltaic materials are long-sought targets in the solar cell research community. Perovskite-inspired materials have emerged as promising candidates for this goal, with researchers employing materials design...
9.
Taghipour N, Dalmases M, Whitworth G, Dosil M, Othonos A, Christodoulou S, et al.
Adv Mater
. 2022 Nov;
35(1):e2207678.
PMID: 36333885
The use of colloidal quantum dots (CQDs) as a gain medium in infrared laser devices has been underpinned by the need for high pumping intensities, very short gain lifetimes, and...
10.
Pradhan S, Dalmases M, Taghipour N, Kundu B, Konstantatos G
Adv Sci (Weinh)
. 2022 May;
9(20):e2200637.
PMID: 35508607
Developing high performance, low-cost solid-state light emitters in the telecom wavelength bandwidth is of paramount importance for infrared light-based communications. Colloidal quantum dot (CQD) based light emitting diodes (LEDs) have...