Formation of oxide crystallites on the porous GaAs surface by electrochemical deposition

Y Suchikova, S Kovachov… - Nanomaterials and …, 2022 - journals.sagepub.com
We demonstrate how the formation of octahedral microcrystals of arsenic oxide As2O3 in the
form of arsenolite with a size of 200 nm to 10 μm can be initiated by the electrochemical …

Justification of the most rational method for the nanostructures synthesis on the semiconductors surface

Y Suchikova, S Vambol, V Vambol… - … of Achievements in …, 2019 - journalamme.org
Purpose: of this paper is to justification the most rational method for the nanostructures
synthesis on the semiconductors surface, which is capable of providing high quality …

Controlled electrochemical growth of micro-scaled As2O3 and Ga2O3 oxide structures on p-type gallium arsenide

S Acikgoz, H Yungevis - Applied Physics A, 2022 - Springer
In this work, the double cell electrochemical etching technique is employed to study the
evolution of surface morphology during the etching of p-type gallium arsenide (GaAs) in a …

Investigation of the porous GaP layers' chemical composition and the quality of the tests carried out

S Vambol, V Vambol, Y Suchikova… - … of Achievements in …, 2018 - journalamme.org
Purpose: The purpose of this study is to establish the quality of tests for determining the
chemical composition of the porous surface obtained by the method of electrochemical …

Chemoembolizing hepatocellular carcinoma with microsphere cored with arsenic trioxide microcrystal

D Kong, T Jiang, J Liu, X Jiang, B Liu, C Lou… - Drug …, 2020 - Taylor & Francis
Chemoembolization for hepatocellular carcinoma (HCC) is often suboptimal due to multiple
involved signaling and lack of effective drugs. Arsenic trioxide (ATO) is a potent …

Rapid nanofabrication via UV-assisted selective etching on GaAs without templates

L Wu, Z Fan, Y Peng, H Zhou, H Wang, B Yu… - Chemical Physics …, 2019 - Elsevier
UV-assisted selective etching was proposed to raise the etching rate for rapid fabrication on
GaAs without templates. Within the same time, protrusive hillocks stemming from the …

Improving the color deviation of white light emitting diode by employing Sr 3 Ga 2 Ge 4 O 14: Cr 3+ phosphor

HT Tung, HP Dang, DAN Thi - Bulletin of Electrical Engineering and …, 2023 - beei.org
The pomising uses of near infrared (NIR) phosphor converted light emitting diodes (pc-
LEDs), including non-destructive testing and biological implementations, are endless. It is …

Formation of oxide islands on the p-type gallium arsenide surface by electrochemical etching

S Kovachov, Y Suchikova… - 2023 IEEE International …, 2023 - ieeexplore.ieee.org
This paper investigates the electrochemical dissolution processes of Gallium Arsenide
(GaAs) in an HF: C 2 H 5 OH electrolyte mixture. We elucidate the mechanism of oxide …

Research on advancing chromatic reproduction and luminosity of a WLED using triple-layer remote phosphor arrangement

HT Tung, HP Dang - … Computing Electronics and Control), 2023 - telkomnika.uad.ac.id
In this study, the use of triple-sheet phosphor arrangement (TRP) in performing significant
improvements to both color quality and luminous flux of white light emitting diode (WLEDs) is …

The color-adjustable phosphor Sr 4 La (PO 4) 3 O: Ce 3+, Tb 3+, Mn 2+ of WLEDs: luminescence and transfer of energy characteristics

PD Huu, PX Le - Bulletin of Electrical Engineering and Informatics, 2022 - beei.org
A high heat solid-state technique was used to produce a set of phosphor Sr 4 La (PO 4) 3 O:
Ce 3+, Tb 3+, Mn 2+(Sr: Mn). In Sr 4 La (PO 4) 3 O, the luminescence characteristics, heat …