Porous semiconductor compounds

E Monaico, I Tiginyanu, V Ursaki - Semiconductor Science and …, 2020 - iopscience.iop.org
In this review paper, we present a comparative analysis of the electrochemical dissolution of
III–V (InP, GaAs, GaN), II–VI (ZnSe, CdSe) and SiC semiconductor compounds. The …

Porous semiconductor compounds with engineered morphology as a platform for various applications

EV Monaico, EI Monaico, VV Ursaki… - physica status solidi …, 2023 - Wiley Online Library
Porous semiconductor compounds represent a class of materials which is under an intense
research focus over the last years. Herein, morphologies and topologies produced by …

[HTML][HTML] Controlled electroplating of noble metals on III-V Semiconductor nanotemplates fabricated by anodic etching of bulk substrates

EI Monaico, EV Monaico, VV Ursaki, IM Tiginyanu - Coatings, 2022 - mdpi.com
Porous templates are widely used for the preparation of various metallic nanostructures.
Semiconductor templates have the advantage of controlled electrical conductivity. Site …

[HTML][HTML] Electrochemical nanostructuring of (111) oriented GaAs crystals: from porous structures to nanowires

EI Monaico, EV Monaico, VV Ursaki… - Beilstein journal of …, 2020 - beilstein-journals.org
A comparative study of the anodization processes occurring at the GaAs (111) A and GaAs
(111) B surfaces exposed to electrochemical etching in neutral NaCl and acidic HNO 3 …

[HTML][HTML] Core–shell GaAs-Fe nanowire arrays: Fabrication using electrochemical etching and deposition and study of their magnetic properties

EV Monaico, V Morari, VV Ursaki, K Nielsch… - Nanomaterials, 2022 - mdpi.com
The preparation of GaAs nanowire templates with the cost-effective electrochemical etching
of (001) and (111) B GaAs substrates in a 1 M HNO3 electrolyte is reported. The …

Gold coated microstructures as a platform for the preparation of semiconductor-based hybrid 3D micro-nano-architectures

EV Monaico, VV Ursaki, IM Tiginyanu - The European Physical Journal …, 2023 - Springer
In this paper, three types of microstructures are argued as substrates for electrochemical
deposition of Au nanodots. They include:(a) aero-GaN consisting of hollow GaN …

[HTML][HTML] Electrochemical deposition of ferromagnetic Ni nanoparticles in InP nanotemplates fabricated by anodic etching using environmentally friendly electrolyte

CC Moise, GV Mihai, L Anicăi, EV Monaico, VV Ursaki… - Nanomaterials, 2022 - mdpi.com
Porous InP templates possessing a thickness of up to 100 µm and uniformly distributed
porosity were prepared by anodic etching of InP substrates exhibiting different electrical …

Metallized porous GaP templates for electronic and photonic applications

I Tiginyanu, E Monaico, V Sergentu… - ECS Journal of Solid …, 2014 - iopscience.iop.org
We report on fabrication of two-dimensional metallo-semiconductor networks by using
pulsed electroplating of Pt inside electrochemically-prepared porous GaP layers with …

Formation of InP nanomembranes and nanowires under fast anodic etching of bulk substrates

E Monaico, I Tiginyanu, O Volciuc, T Mehrtens… - Electrochemistry …, 2014 - Elsevier
We demonstrate that fast anodic etching of bulk crystalline substrates of n-InP via
photolithographically defined windows leads to the formation of nanomembranes and …

Electrochemical deposition by design of metal nanostructures

E Monaico, EI Monaico, VV Ursaki, IM Tiginyanu… - Surface Engineering …, 2019 - Springer
We report on the application of specially-designed masks for the purpose of electrochemical
etching of InP single crystals which enables one to change in a controlled fashion the …