Zobrazeno 1 - 10
of 12
pro vyhledávání: '"398"'
Publikováno v:
Crystals, Vol 14, Iss 5, p 398 (2024)
Layered double hydroxides (LDHs) are a vital tool in many different areas, such as drug delivery, catalysis, anion exchange (materials), polymer processing, etc. Conventionally, LDHs are synthesized in a batch process that consists of particle genera
Externí odkaz:
https://doaj.org/article/07a6750743e2490c908b395803bc9151
Autor:
Alexander Krylov, Svetlana Krylova, Svitlana Kopyl, Aleksandr Krylov, Ferid Salehli, Pavel Zelenovskiy, Alexander Vtyurin, Andrei Kholkin
Publikováno v:
Crystals, Vol 10, Iss 3, p 224 (2020)
Diphenylalanine microtubes have remarkable physical properties that allow one to use them in electronics. In this work, we measured polarised temperature-dependent Raman spectra in self-assembled diphenylalanine microtubes grown from the solution. We
Externí odkaz:
https://doaj.org/article/8b9302f0f12f4f29a515850ac75ec1e5
Autor:
Željka Antić, Aleksandar Ćirić, Milica Sekulić, Jovana Periša, Bojana Milićević, Abdullah N. Alodhayb, Tahani A. Alrebdi, Miroslav D. Dramićanin
Publikováno v:
Crystals, Vol 13, Iss 6, p 884 (2023)
The sensitivity of luminescent Boltzmann thermometers is restricted by the energy difference between the thermally coupled excitement levels of trivalent lanthanides, and their values further decrease with increases in temperature, rendering their us
Externí odkaz:
https://doaj.org/article/73abe3df02eb46269f960587bdb4affd
Publikováno v:
Crystals, Vol 13, Iss 6, p 898 (2023)
In this work, we prepared ultra-long Si-doped β-Ga2O3 nanowires on annealed Al2O3-film/Si substrate by low-pressure chemical vapor deposition (LPCVD) assisted by Au as catalyst. The length of nanowires exceeds 300 μm and diameters range from ~30 to
Externí odkaz:
https://doaj.org/article/dc3c63c9ae43432d84c46dcd8ea2b4ff
Autor:
Haji Rahman, Abdur Rauf, Shahid Ali Khan, Zubair Ahmad, Abdulrahman Alshammari, Metab Alharbi, Amir Alam, Hafiz Ansar Rasul Suleria
Publikováno v:
Crystals, Vol 13, Iss 3, p 398 (2023)
The present study shows the synthesis of silver nanoparticles (Ag NPs) using a methanolic and aqueous extract of R. stricta. UV–visible spectroscopy, energy-dispersive X-ray diffraction (EDX), field emission scanning electron microscopy (FESEM), an
Externí odkaz:
https://doaj.org/article/d419fba4a7164b9b84bfa340c70511c0
Publikováno v:
Crystals, Vol 12, Iss 3, p 398 (2022)
The distribution of individual water molecules’ self-diffusivities in adsorbed layers at TiO2 surfaces anatase (101) and rutile (110) have been determined at 300 K for inner and outer adsorbed layers, via classical molecular-dynamics methods. The l
Externí odkaz:
https://doaj.org/article/2253c81290f14e4295185ff03f54bb15
Autor:
Yuriy Suhak, Dmitry Roshchupkin, Boris Redkin, Ahsanul Kabir, Bujar Jerliu, Steffen Ganschow, Holger Fritze
Publikováno v:
Crystals, Vol 11, Iss 4, p 398 (2021)
Electrical conductivity and acoustic loss Q−1 of single crystalline Li(Nb,Ta)O3 solid solutions (LNT) are studied as a function of temperature by means of impedance spectroscopy and resonant piezoelectric spectroscopy, respectively. For this purpos
Externí odkaz:
https://doaj.org/article/705bc950bb334fb6a1a3ab9553aa8aae
Autor:
Attila Pentek, Miklos Nyitrai, Adam Schiffer, Hajnalka Abraham, Matyas Bene, Emese Molnar, Roland Told, Peter Maroti
Publikováno v:
Crystals, Vol 10, Iss 5, p 398 (2020)
Additive manufacturing technologies are dynamically developing, strongly affecting almost all fields of industry and medicine. The appearance of electrically conductive polymers has had a great impact on the prototyping process of different electrica
Externí odkaz:
https://doaj.org/article/b002685a67cc4bcf8829b2064023aa91
Autor:
Rita Ricci, Theodora Kostou, Konstantinos Chatzipapas, Eleftherios Fysikopoulos, George Loudos, Luigi Montalto, Lorenzo Scalise, Daniele Rinaldi, Stratos David
Publikováno v:
Crystals, Vol 9, Iss 8, p 398 (2019)
Optical Monte Carlo simulations have been extensively used for the accurate modeling of light transport in scintillators for the improvement of detector designs. In the present work, a GATE Monte Carlo toolkit was used to study the effect of scintill
Externí odkaz:
https://doaj.org/article/2914703ebd4b458cb8d9b8d2f389a441
Autor:
Ae Ran Lim, Sun Ha Kim
Publikováno v:
Crystals, Vol 9, Iss 2, p 108 (2019)
To investigate the thermal and physical properties of perovskite-type (C3H7NH3)2CdCl4, its temperature-dependent chemical shifts and spin⁻lattice relaxation times are measured using thermogravimetric analysis (TGA), differential scanning calorimetr
Externí odkaz:
https://doaj.org/article/18432fabf0b24dc8b1dab5864807d3e0