2021 - Member of Academia Europaea
2018 - SPIE Fellow
Ion Tiginyanu mostly deals with Nanotechnology, Raman spectroscopy, Optoelectronics, Nanowire and Focused ion beam. His research integrates issues of Nano- and X-ray photoelectron spectroscopy in his study of Nanotechnology. Ion Tiginyanu combines subjects such as Molecular physics, Pressure dependence and Scanning electron microscope with his study of Raman spectroscopy.
He specializes in Optoelectronics, namely Photoluminescence. While the research belongs to areas of Nanowire, he spends his time largely on the problem of Heterojunction, intersecting his research to questions surrounding Nanoparticle, Sputter deposition and Nanocrystalline material. In his study, Photodetector and Ultraviolet is strongly linked to Chemical vapor deposition, which falls under the umbrella field of Focused ion beam.
His primary areas of study are Optoelectronics, Nanotechnology, Photoluminescence, Raman spectroscopy and Porosity. His work in Optoelectronics addresses issues such as Optics, which are connected to fields such as Spectral line. Ion Tiginyanu combines topics linked to Semiconductor with his work on Nanotechnology.
His Photoluminescence study also includes fields such as
His primary areas of investigation include Optoelectronics, Nanotechnology, Chemical engineering, Epitaxy and Nanomaterials. His Optoelectronics study incorporates themes from Aerographite, Sputter deposition and Voltage. His Nanotechnology research incorporates themes from Doping and Nano-.
His Chemical engineering research integrates issues from Hydrogen, Zinc sulfide, Zinc, Photodetector and Copper oxide. His work carried out in the field of Nanomaterials brings together such families of science as Nanometre, Metal and X-ray photoelectron spectroscopy. His study in Raman spectroscopy extends to Scanning electron microscope with its themes.
Ion Tiginyanu mainly investigates Nanotechnology, Optoelectronics, Doping, Nanomaterials and Nanostructure. His studies deal with areas such as Chemical engineering and Nano- as well as Nanotechnology. The concepts of his Optoelectronics study are interwoven with issues in Membrane array and Voltage.
His studies in Doping integrate themes in fields like Nanowire, Oxide, Epitaxy and Kelvin probe force microscope, Microscopy. His Nanowire study combines topics in areas such as Nanosensor, Tin oxide and Ultraviolet. In Gallium nitride, Ion Tiginyanu works on issues like Porosity, which are connected to Crystal growth and Metalorganic vapour phase epitaxy.
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Selective hydrogen gas nanosensor using individual ZnO nanowire with fast response at room temperature
O. Lupan;O. Lupan;V.V. Ursaki;G. Chai;L. Chow.
Sensors and Actuators B-chemical (2010)
Pores in III–V Semiconductors
Helmut Föll;Sergiu Langa;Sergiu Langa;Jürgen Carstensen;Marc Christophersen.
Advanced Materials (2003)
Well-aligned arrays of vertically oriented ZnO nanowires electrodeposited on ITO-coated glass and their integration in dye sensitized solar cells
O. Lupan;V.M. Guérin;I.M. Tiginyanu;V.V. Ursaki.
Journal of Photochemistry and Photobiology A-chemistry (2010)
Synthesis and characterization of ZnO nanowires for nanosensor applications
O. Lupan;O. Lupan;G.A. Emelchenko;V.V. Ursaki;V.V. Ursaki;G. Chai.
Materials Research Bulletin (2010)
Synthesis and characterization of Cu-doped ZnO one-dimensional structures for miniaturized sensor applications with faster response
L. Chow;L. Chow;O. Lupan;O. Lupan;G. Chai;H. Khallaf.
Sensors and Actuators A-physical (2013)
Multiphonon resonant Raman scattering in ZnO crystals and nanostructured layers
V. V. Ursaki;I. M. Tiginyanu;V. V. Zalamai;E. V. Rusu.
Physical Review B (2004)
Silver-doped zinc oxide single nanowire multifunctional nanosensor with a significant enhancement in response
Oleg Lupan;Vasilii Cretu;Vasile Postica;Mahdi Ahmadi.
Sensors and Actuators B-chemical (2016)
Formation of Porous Layers with Different Morphologies during Anodic Etching of n ‐ InP
S. Langa;S. Langa;I. M. Tiginyanu;J. Carstensen;M. Christophersen.
Electrochemical and Solid State Letters (1999)
Epitaxial Electrodeposition of ZnO Nanowire Arrays on p-GaN for Efficient UV-Light-Emitting Diode Fabrication
O. Lupan;T. Pauporté;B. Viana;I. M. Tiginyanu.
ACS Applied Materials & Interfaces (2010)
Self-organized growth of single crystals of nanopores
S. Langa;I. M. Tiginyanu;J. Carstensen;M. Christophersen.
Applied Physics Letters (2003)
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