Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Anna Rubin-Brusilovski"'
Publikováno v:
Medžiagotyra, Vol 20, Iss 2, Pp 141-143 (2014)
The work focuses on the optical investigation of temperature-dependent recombination processes in small-sized PbSe/PbS core/shell colloidal quantum dots (CQDs) with core diameter of (2 – 2.5) nm and the shell thickness of (0.5 – 1.0) nm under air
Externí odkaz:
https://doaj.org/article/49356090b7274cd4a142ff9db9136684
Autor:
Joanna Dehnel, Anna Rubin-Brusilovski, Aron Safran, Arthur Shapiro, Maya Isarov, Aldona Sashchiuk, Youngjin Jang, Adam K. Budniak, Faris Horani, Efrat Lifshitz
Publikováno v:
Chemical Communications. 53:1002-1024
Semiconductor colloidal quantum dots (CQDs) have attracted vast scientific and technological interest throughout the past three decades, due to the unique tuneability of their optoelectronic properties by variation of size and composition. However, t
Autor:
Aron Safran, Anna Rubin-Brusilovski, Youngjin Jang, Arthur Shapiro, Efrat Lifshitz, Aldona Sashchiuk
Publikováno v:
Chemistry of Materials. 28:9056-9063
The interface in PbSe/PbS core/shell colloidal quantum dots (CQDs) is subject to strain forces due to a 3% crystallographic mismatch between the constituents. The strain profile in PbSe/PbS CQDs was simulated using the classical linear elasticity mod
Autor:
Arthur Shapiro, Aldona Sashchiuk, Youngjin Jang, Efrat Lifshitz, Anna Rubin-Brusilovski, Adam K. Budniak, Faris Horani
Publikováno v:
Chemistry of Materials. 28:6409-6416
The achievement of tunable optical properties across a wide spectral range, along with an efficient surface passivation of lead chalcogenide (PbSe) colloidal quantum dots (CQDs), has significant importance for scientific research and for technologica
Autor:
Richard Capek, Anna Rubin-Brusilovski, Evgeny Tilchin, Nathan Grumbach, Junfeng Yang, Yair Ein-Eli, Efrat Lifshitz
Publikováno v:
The Journal of Physical Chemistry C. 119:12749-12756
The electronic properties of colloidal quantum dots (CQDs) have shown intriguing potential in recent years for implementation in various optoelectronic applications. However, their chemical and photochemical stabilities, mainly derived from surface p
Autor:
Anna Rubin-Brusilovski, Efrat Lifshitz, Diana Yanover, Jenya Tilchin, Richard Capek, Aldona Sashchiuk, Roman Vaxenburg, Gary Zaiats
Publikováno v:
The Journal of Physical Chemistry C. 118:17001-17009
Small-sized colloidal quantum dots (QDs) consisting of IV–VI semiconductors with the PbSe/PbS core/shell structure were synthesized by a specially developed wet-chemistry method. Their electronic properties were determined by the comparison of theo
Publikováno v:
The Journal of Physical Chemistry C. 117:21021-21027
Intentional inclusion of manganese ions (Mn2+) into colloidal quantum dots (CQDs) with precise positioning at a substitution lattice site provides a way to explore the interaction between photogenerated species (exciton, electron, hole) and Mn2+ spin
Autor:
Nathan Grumbach, Anna Rubin-Brusilovski, Aldona Sashchiuk, Georgy I. Maikov, Efrat Lifshitz, Olga Solomeshch, Diana Yanover, Richard Capek, Roman Vaxenburg
Publikováno v:
Chemistry of Materials. 24:4417-4423
The work focuses on the synthesis of small-sized PbSe/PbS core/shell colloidal quantum dots with the core diameter of 2–2.5 nm and the shell thickness of 0.5–1.0 nm. The PbSe/PbS core/shell CQDs are chemically stable under time-limited air exposu
Autor:
Roman Vaxenburg, Aldona Sashchiuk, Georgy I. Maikov, Diana Yanover, Efrat Lifshitz, Anna Rubin-Brusilovski, Jenya Tilchin
Publikováno v:
Israel Journal of Chemistry
Considering the significant potential of IV–VI colloidal nanostructures in various technologies, this review describes the development and characterization of unique IV–VI derivatives, consisting of core/shell heterostructures, when either the co
Publikováno v:
Medžiagotyra, Vol 20, Iss 2, Pp 141-143 (2014)
The work focuses on the optical investigation of temperature-dependent recombination processes in small-sized PbSe/PbS core/shell colloidal quantum dots (CQDs) with core diameter of (2 – 2.5) nm and the shell thickness of (0.5 – 1.0) nm under air