IBN

2005 - 1

Photoluminescence mechanisms of Tb 3+-doped porous GaP

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

Physica Status Solidi (A) Applications and Materials Science

Disponibil online 4 October, 2023

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Cathodoluminescence microanalysis of porous GaP and InP structures

Tighineanu Ion , Langa Sergiu , Sîrbu Lilian , Monaico Eduard , Stevens-Kalceff Marion A. , Foll Helmut

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 , Foca Eugen , Langa Sergiu , Carstensen Juergen , Foll Helmut , Tighineanu Ion

Physica Status Solidi (A) Applied Research

Vol. 201, / 2004 / ISSN 0031-8965 / ISSNe 1521-396X

Disponibil online 20 November, 2023

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Porous III-V compounds as nonlinear optical materials

Tighineanu Ion , Cravetchi Igor , Langa Sergiu , Marowsky Gerd , Monecke Jochen , Foll Helmut

Physica Status Solidi (A) Applied Research

Vol. 197, / 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

Tighineanu Ion , Ursachi Veaceslav , Zalamai Victor , Langa Sergiu , Hubbard Seth Martin , Pavlidis Dimitris , Foll Helmut

Applied Physics Letters

Vol. 83, / 2003 / ISSN 0003-6951

Disponibil online 15 June, 2023

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Formation of porous layers with different morphologies during anodic etching of n-InP

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

Electrochemical and Solid-State Letters

Vol. 3, / 2000 / ISSN 1099-0062

Disponibil online 16 January, 2024

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