Alexander Dobrovolsky
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Explore the profile of Alexander Dobrovolsky including associated specialties, affiliations and a list of published articles.
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15
Citations
64
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Recent Articles
1.
Masiero M, Secco L, Pettenella D, Da Re R, Berno H, Carreira A, et al.
Ambio
. 2020 Oct;
49(12):1925-1942.
PMID: 33048322
This article provides useful information for universities offering forestry programs and facing the growing demand for bioeconomy education. An explorative survey on bioeconomy perception among 1400 students enrolled in 29...
2.
Dobrovolsky A, Merdasa A, Li J, Hirselandt K, Unger E, Scheblykin I
J Phys Chem Lett
. 2020 Feb;
11(5):1714-1720.
PMID: 32036661
Nonradiative losses in semiconductors are related to defects. At cryogenic temperatures, defect-related photoluminescence (PL) at energies lower than the band-edge PL is observed in methylammonium lead triiodide perovskite. We applied...
3.
Dobrovolsky A, Bogin V, Meloni E
Prim Care Companion CNS Disord
. 2019 Sep;
21(5).
PMID: 31538751
Posttraumatic stress disorder (PTSD) is a debilitating disease with limited available treatment options and for which novel effective interventions constitute a significant unmet need. This case report describes successful treatment...
4.
Li J, Dobrovolsky A, Merdasa A, Unger E, Scheblykin I
ACS Omega
. 2019 Aug;
3(10):14494-14502.
PMID: 31458135
Preparation of metal-halide perovskites under room temperature attracts attention because of energy saving by removing thermal annealing. Room-temperature transformation of spin-cast wet films consisting of methylammonium (MA) iodide, PbI, and...
5.
Gerhard M, Louis B, Camacho R, Merdasa A, Li J, Kiligaridis A, et al.
Nat Commun
. 2019 Apr;
10(1):1698.
PMID: 30979903
Organo-metal halide perovskites are promising solution-processed semiconductors, however, they possess diverse and largely not understood non-radiative mechanisms. Here, we resolve contributions of individual non-radiative recombination centers (quenchers) in nanocrystals of...
6.
Yang B, Chen J, Shi Q, Wang Z, Gerhard M, Dobrovolsky A, et al.
J Phys Chem Lett
. 2018 Aug;
9(17):5017-5022.
PMID: 30124049
We fabricate photodetectors based on solution-processed single CHNHPbBr microcrystals (MCs) and map the two-photon absorption (TPA) excited photocurrent (PC) with spatial resolution of 1 μm. We find that the charge...
7.
Dobrovolsky A, Merdasa A, Unger E, Yartsev A, Scheblykin I
Nat Commun
. 2017 Jun;
8(1):34.
PMID: 28652597
Solution-processed organometal halide perovskites are hybrid crystalline semiconductors highly interesting for low-cost and efficient optoelectronics. Their properties are dependent on the crystal structure. Literature shows a variety of crystal phase...
8.
Dobrovolsky A, Ichim T, Ma D, Kesari S, Bogin V
J Transl Med
. 2017 Jun;
15(1):137.
PMID: 28610592
Background: Current treatments of panic disorder (PD) are limited by adverse effects, poor efficacy, and need for chronic administration. The established safety profile of subanesthetic concentrations of xenon gas, which...
9.
Merdasa A, Tian Y, Camacho R, Dobrovolsky A, Debroye E, Unger E, et al.
ACS Nano
. 2017 May;
11(6):5391-5404.
PMID: 28485977
Organo-metal halide perovskites are some of the most promising materials for the new generation of low-cost photovoltaic and light-emitting devices. Their solution processability is a beneficial trait, although it leads...
10.
Tauber D, Dobrovolsky A, Camacho R, Scheblykin I
Nano Lett
. 2016 Jul;
16(8):5087-94.
PMID: 27462927
Understanding electronic processes in organometal halide perovskites, flourishing photovoltaic, and emitting materials requires unraveling the origin of their electronic transitions. Light polarization studies can provide important information regarding transition dipole...