Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Amelia Elena Bocîrnea"'
Autor:
Florinel Sava, Iosif-Daniel Simandan, Angel-Theodor Buruiana, Amelia Elena Bocirnea, Outman El Khouja, Teddy Tite, Mohamed Yasssine Zaki, Claudia Mihai, Alin Velea
Publikováno v:
Surfaces, Vol 7, Iss 1, Pp 108-119 (2024)
In the quest for advanced materials suitable for next-generation electronic and optoelectronic applications, tungsten disulfide (WS2) ultrathin films have emerged as promising candidates due to their unique properties. However, obtaining WS2 directly
Externí odkaz:
https://doaj.org/article/57590e825fb744d38430353b70dd07c0
Publikováno v:
Crystals, Vol 14, Iss 9, p 790 (2024)
The development of two-dimensional (2D) materials has gained significant attention due to their unique properties and potential applications in advanced electronics. This study investigates the fabrication and characterization of Fe-doped SnSe semico
Externí odkaz:
https://doaj.org/article/bda603df1676492da3dcc6a1024a491d
Autor:
Angel-Theodor Buruiana, Florinel Sava, Nicusor Iacob, Elena Matei, Amelia Elena Bocirnea, Melania Onea, Aurelian-Catalin Galca, Claudia Mihai, Alin Velea, Victor Kuncser
Publikováno v:
Sensors, Vol 21, Iss 23, p 8084 (2021)
Nanoscale thermometers with high sensitivity are needed in domains which study quantum and classical effects at cryogenic temperatures. Here, we present a micrometer sized and nanometer thick chromium selenide cryogenic temperature sensor capable of
Externí odkaz:
https://doaj.org/article/a485fb917e22466cb882bed4f6270c93
Publikováno v:
Applied Surface Science. 473:433-441
Growth of Ag films of up to 30 nm thickness on Si(1 1 1) 7 × 7 at room temperature is investigated by low energy electron diffraction (LEED), X-ray photoelectron spectroscopy (XPS) and scanning tunneling microscopy (STM). LEED revealed the coexisten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8797569de97477043930c275364420c1
https://doi.org/10.1016/j.apsusc.2018.12.167
https://doi.org/10.1016/j.apsusc.2018.12.167
Autor:
Mihaela Florea, Ştefan Neaţu, Jonathan Counsell, Fabrizio Cavani, Florentina Neaţu, Amelia Elena Bocîrnea, Mihaela M. Trandafir
In this study, manganese-cobalt (MnCo) mixed oxide catalysts were prepared by two different routes: co-precipitation and citrate method. The structures and properties of the mixed oxide catalysts were investigated by several techniques: nitrogen adso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e884bd5be00e167a14b96daa94090d9
http://hdl.handle.net/11585/787546
http://hdl.handle.net/11585/787546
Autor:
Ruxandra M. Costescu, Cristian M. Teodorescu, Nicoleta G. Apostol, Amelia Elena Bocîrnea, Liviu Cristian Tanase
Publikováno v:
Applied Surface Science. 424:269-274
We report the molecular beam epitaxy growth of Ni on a clean Ge(001) surface with an intermediate NiGe layer forming at the interface at room temperature. The crystallinity of the substrate is lost after the deposition of more than 2 Ni monolayers. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b15c92723858a232604bfa50f754d17a
https://doi.org/10.1016/j.apsusc.2017.04.168
https://doi.org/10.1016/j.apsusc.2017.04.168
Autor:
Ruxandra M. Costescu, Iuliana Pasuk, G. A. Lungu, Amelia Elena Bocîrnea, Cristian M. Teodorescu
Publikováno v:
Applied Surface Science. 424:337-344
Ni films of 20 nm nominal thickness were grown on Ge(001) substrates by molecular beam epitaxy at several different temperatures from room temperature up to 400 °C. X-ray diffraction and X-ray photoelectron spectroscopy reveal the nucleation of Ni-G
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bac086d3ce5ab33d162b3e1a71aec572
https://doi.org/10.1016/j.apsusc.2017.03.034
https://doi.org/10.1016/j.apsusc.2017.03.034
Autor:
George-Adrian Lungu, Amelia Elena Bocîrnea, Ruxandra M. Costescu, Laura Elena Abramiuc, Liviu Cristian Tanase, Andreea Bianca Şerban, Cristian M. Teodorescu, Ioana Cristina Bucur
Publikováno v:
Surface Science. 653:97-106
We investigate band bending effects occurring at the interface between atomically clean Ge(001) and molecular beam epitaxy (MBE) deposited copper and platinum. Low energy electron diffraction (LEED) confirmed the crystallinity of the surface, evidenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a72f13b9df81ba4b6e0928fba846cdab
https://doi.org/10.1016/j.susc.2016.06.006
https://doi.org/10.1016/j.susc.2016.06.006
Autor:
L. Hrib, Cristian M. Teodorescu, Lucian Pintilie, Lucian Trupina, Nicoleta G. Apostol, Ioana Cristina Bucur, Liviu Cristian Tanase, Amelia Elena Bocîrnea, Ruxandra M. Costescu, G. A. Lungu
Publikováno v:
Physical Review B. 96
The positions of the low energy electron diffraction (LEED) spots from ferroelectric single crystal films depend on its polarization state, due to electric fields generated outside of the sample. One may derive the surface potential energy, yielding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::835ca90004e2c29c13b72eee63eb6d88
https://doi.org/10.1103/physrevb.96.115438
https://doi.org/10.1103/physrevb.96.115438