Lista publicaţiilor: Langa Sergiu - 31

2011 - 1

Porous II-VI vs. porous III-V semiconductors

Langa Sergiu , Tiginyanu Ion, Monaico Eduard V., Foll Helmut

1 National Center for Materials Study and Testing, Technical University of Moldova, 2 Institute for Material Science, Christian-Albrechts-University of Kiel

Physica Status Solidi (C) Current Topics in Solid State Physics

Nr. / 2011 / ISSN 1862-6351 / ISSNe 1610-1642

Disponibil online 27 October, 2023

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2009 - 1

ZnSe-based conductive nanotemplates for nanofabrication

Monaico Eduard V., Tighineanu P. , Langa Sergiu , Hartnagel Hans Ludwig , Tiginyanu Ion

1 Technical University of Moldova, 2 Technical University Darmstadt, 3 Institute of the Electronic Engineering and Nanotechnologies "D. Ghitu" of the Academy of Sciences of Moldova

Physica Status Solidi - Rapid Research Letters

Nr. / 2009 / ISSN 1862-6254

Disponibil online 5 April, 2018

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2005 - 7

Uniform and nonuniform nucleation of pores during the anodization of Si, Ge, and III-V semiconductors

Langa Sergiu , Carstensen Juergen , Christophersen Marc, Steen K., Frey Stefan, Tiginyanu Ion, Foll Helmut

1 Christian-Albrechts University of Kiel, 2 Technical University of Moldova

Journal of the Electrochemical Society

Nr. / 2005 / ISSN 0013-4651

Disponibil online 12 April, 2018

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Photoluminescence mechanisms of Tb 3+-doped porous GaP

Elhouichet Habib, Oueslati Meherzi M., Lorrain Nathalie , Langa Sergiu , Tiginyanu Ion, Foll Helmut

1 Universite de Tunis, Faculte des Sciences, 2 Optronics Laboratory, UMR 6082, Lannion, 3 Institute of Applied Physics, Academy of Sciences of Moldova, 4 Christian-Albrechts University of Kiel, 5 Technical University of Moldova

Physica Status Solidi (A) Applications and Materials Science

Nr. / 2005 / ISSN 1862-6300

Disponibil online 4 October, 2023

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Morphology and chemical composition microanalysis of 2D and 3D ordered structures on porous InP

Langa Sergiu , Sirbu Lilian, Monaico Eduard V., Carstensen Juergen , Foll Helmut , Tiginyanu Ion

1 Technical University of Moldova, 2 Christian-Albrechts University of Kiel

Physica Status Solidi (A) Applications and Materials Science

Nr. / 2005 / ISSN 1862-6300

Disponibil online 4 October, 2023

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Waveguide structures based on porous indium phosphide

Langa Sergiu , Frey Stefan, Carstensen Juergen , Foll Helmut , Tiginyanu Ion, Hermann Martin, Bottger Gunnar

1 Christian-Albrechts University of Kiel, 2 Institute of Applied Physics, Academy of Sciences of Moldova, 3 Technical University of Moldova, 4 Technical University Munich, 5 Technische Universitat Hamburg-Hamburg

Electrochemical and Solid-State Letters

Nr. / 2005 / ISSN 1099-0062

Disponibil online 13 April, 2018

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Strong visible emission from porous GaP doped with Eu and Tb ions

Elhouichet Habib, Daboussi S., Ajlani Hosni, Najar Adel, Moadhen A., Oueslati Meherzi M., Tiginyanu Ion, Langa Sergiu , Foll Helmut

1 Universite de Tunis, Faculte des Sciences, 2 Institute of Applied Physics, Academy of Sciences of Moldova, 3 Technical University of Moldova, 4 Christian-Albrechts University of Kiel, 5 Necunoscută, Germania

Journal of Luminescence

Nr. / 2005 / ISSN 0022-2313

Disponibil online 13 April, 2018

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Engineering the morphology of porous InP for waveguide applications

Langa Sergiu , Lolkes Stefan , Carstensen Juergen , Hermann Martin, Bottger Gunnar, Tiginyanu Ion, Foll Helmut

1 Christian-Albrechts University of Kiel, 2 Technical University Munich, 3 Technische Universitat Hamburg-Hamburg, 4 Institute of Applied Physics, Academy of Sciences of Moldova

Physica Status Solidi C: Conferences

Nr. / 2005 / ISSN 1610-1634

Disponibil online 23 July, 2023

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Nucleation and growth of macro pores on (100) n-type Ge

Langa Sergiu , Carstensen Juergen , Tiginyanu Ion, Foll Helmut

1 Christian-Albrechts University of Kiel, 2 Technical University of Moldova

Physica Status Solidi C: Conferences

Nr. / 2005 / ISSN 1610-1634

Disponibil online 23 July, 2023

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2004 - 2

Cathodoluminescence microanalysis of porous GaP and InP structures

Tiginyanu Ion, Langa Sergiu , Sirbu Lilian, Monaico Eduard V., Stevens-Kalceff Marion A. , Foll Helmut

1 Institute of Applied Physics, Academy of Sciences of Moldova, 2 Technical University of Moldova, 3 University of New South Wales, 4 Christian-Albrechts University of Kiel

EPJ Applied Physics

Vol. 27, Ediția 1-3. 2004. Les Ulis. EDP Sciences. 81-84.

Disponibil online 30 January, 2024

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Focusing effect of photonic crystal concave lenses made from porous dielectrics

Sergentu Vladimir Vasile, Foca Eugen, Langa Sergiu , Carstensen Juergen , Foll Helmut , Tiginyanu Ion

1 Institute of Applied Physics, Academy of Sciences of Moldova, 2 Christian-Albrechts University of Kiel

Physica Status Solidi (A) Applied Research

Nr. / 2004 / ISSN 0031-8965 / ISSNe 1521-396X

Disponibil online 20 November, 2023

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2003 - 11

Engineering porous III-Vs

Foll Helmut , Langa Sergiu , Carstensen Juergen , Lolkes Stefan , Christophersen Marc, Tiginyanu Ion

1 Christian-Albrechts University of Kiel, 2 Technical University of Moldova, 3 Institute of Applied Physics

III-Vs Review

Nr. / 2003 / ISSN 0961-1290

Disponibil online 13 February, 2024

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A comparison of pores in silicon and pores in III-V compound materials

Christophersen Marc, Langa Sergiu , Carstensen Juergen , Tiginyanu Ion, Foll Helmut

1 University of Kiel, 2 Technical University of Moldova

Physica Status Solidi (A) Applied Research

Nr. / 2003 / ISSN 0031-8965 / ISSNe 1521-396X

Disponibil online 20 November, 2023

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Voltage oscillations - An emergent property at high density pore growth

Langa Sergiu , Carstensen Juergen , Christophersen Marc, Tiginyanu Ion, Foll Helmut

1 University of Kiel, 2 Technical University of Moldova

Physica Status Solidi (A) Applied Research

Nr. / 2003 / ISSN 0031-8965 / ISSNe 1521-396X

Disponibil online 20 November, 2023

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Electrochemical pore etching in Ge

Langa Sergiu , Christophersen Marc, Carstensen Juergen , Tiginyanu Ion, Foll Helmut

1 Christian-Albrechts University of Kiel, 2 Technical University of Moldova

Physica Status Solidi (A) Applied Research

Nr. / 2003 / ISSN 0031-8965 / ISSNe 1521-396X

Disponibil online 20 November, 2023

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Porous III-V compounds as nonlinear optical materials

Tiginyanu Ion, Kravetsky Igor, Langa Sergiu , Marowsky Gerd , Monecke Jochen , Foll Helmut

1 Institute of Applied Physics, Academy of Sciences of Moldova, 2 Technical University of Moldova, 3 Laser Laboratory Goettingen, 4 Institut für Theoretische Physik, TU Bergakademie Freiberg, 5 Christian-Albrechts University of Kiel

Physica Status Solidi (A) Applied Research

Nr. / 2003 / ISSN 0031-8965 / ISSNe 1521-396X

Disponibil online 20 November, 2023

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Single crystalline 2D porous arrays obtained by self organization in n-InP

Langa Sergiu , Christophersen Marc, Carstensen Juergen , Tiginyanu Ion, Foll Helmut

1 University of Kiel, 2 Technical University of Moldova

Physica Status Solidi (A) Applied Research

Nr. / 2003 / ISSN 0031-8965 / ISSNe 1521-396X

Disponibil online 20 November, 2023

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Porous III-V compound semiconductors: Formation, properties, and comparison to silicon

Foll Helmut , Carstensen Juergen , Langa Sergiu , Christophersen Marc, Tiginyanu Ion

1 University of Kiel, 2 Technical University of Moldova

Physica Status Solidi (A) Applied Research

Nr. / 2003 / ISSN 0031-8965 / ISSNe 1521-396X

Disponibil online 20 November, 2023

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Luminescence of GaN nanocolumns obtained by photon-assisted anodic etching

Tiginyanu Ion, Ursachi Veaceslav Vladimir, Zalamai Victor Valerii, Langa Sergiu , Hubbard Seth M., Pavlidis Dimitris , Foll Helmut

1 Institute of Applied Physics, Academy of Sciences of Moldova, 2 Technical University of Moldova, 3 University of Michigan, 4 Christian-Albrechts University of Kiel

Applied Physics Letters

Nr. / 2003 / ISSN 0003-6951

Disponibil online 15 June, 2023

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Pores in III-V semiconductors

Foll Helmut , Langa Sergiu , Carstensen Juergen , Christophersen Marc, Tiginyanu Ion

1 Christian-Albrechts University of Kiel, 2 Institute of Applied Physics, Academy of Sciences of Moldova, 3 Technical University of Moldova

Advanced Materials

Nr. / 2003 / ISSN 0935-9648 / ISSNe 1521-4095

Disponibil online 28 June, 2023

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