C. Harnagea

Infrared and magnetic characterization of the multiferroic Bi2FeCrO6 thin films in a broad temperature range (2007)

Kamba, S., Nuzhnyy, D., Nechache, R., Zaveta, K., Niznansky, D., Santava, E., ...

Infrared reflectance spectra of an epitaxial Bi2FeCrO6 thin film prepared by pulsed laser deposition on LaAlO3 substrate were recorded between 10 and 900 K. No evidence for a phase transition to the...

Growth, Structure and Properties of BiFeO3-BiCrO3 Films obtained by Dual Cross Beam PLD (2007)

Nechache, R., Harnagea, C., Gunawan, L., Maunders, C., Menard, D., ...

The properties of epitaxial Bi2FeCrO6 thin films, recently synthesized by pulsed laser deposition, have partially confirmed the theoretical predictions (i.e. a magnetic moment of 2 muB per formula...

Nanostenciling: a Versatile Approach for Surfaces Patterning (2007)

Cojocaru, C V, Harnagea, C, Rosei, F, Pignolet, A, Brugger, J

A versatile method for parallel nanoscale structures fabrication and patterning, using a combination of stencil-mask and pulsed-laser deposition (PLD) techniques is presented. A miniature shadow-mask...

Complex Oxide Nanostructures by Pulsed Laser Deposition through Nanostencils (2007)

Cojocaru, C V, Harnagea, C, Brugger, J, Rosei, F, Pignolet, A

A flexible method for simultaneous nanoscale structures fabrication and patterning is described, using a combination of stencil mask and pulsed-laser deposition (PLD) techniques. A miniature...

Higher-order electromechanical response of thin films by contact resonance piezoresponse force microscopy (2006)

Harnagea, C., Pignolet, A., Alexe, M., Hesse, D.

Complex oxide nanostructures by pulsed laser deposition through nanostencils (2005)

Cojocaru, CV, Harnagea, C, Rosei, F, Pignolet, A, Van Den Boogaart, MAF, Brugger, J

We achieved parallel nanoscale patterning of ferroelectric complex oxides by pulsed laser deposition through a nanostencil (i.e., through a pattern of apertures in a thin free-standing membrane)....

Self-organized structure formation on the bottom of femtosecond laser ablation craters in glass (2005)

Seifert, G., Kaempfe, M., Syrowatka, F., Harnagea, C., Hesse, D., Graener, H.

Non-conventional micro- and nanopatterning techniques for electroceramics (2005)

Alexe, M., Harnagea, C., Hesse, D., Setter, N.

Possibilities and limitations of voltage-modulated scanning force microscopy: Resonances in contact mode (2004)

Harnagea, C., Pignolet, A., Alexe, M., Hesse, D.

Epitaxial lead zirconate titanate nanocrystals obtained by a self-patterning method (2004)

Szafraniak, I., Harnagea, C., Scholz, R., Hesse, D., Alexe, M.

Ferroelectric epitaxial nanocrystals obtained by a self-assembly method (2004)

Szafraniak, I., Bhattacharyya, S., Harnagea, C., Scholz, R., Alexe, M.

Impact of misfit dislocations on the polarization instability of epitaxial nanostructured ferroelectric perovskites (2004)

Szafraniak, I., Scholz, R., Harnagea, C., Hesse, D., Alexe, M., ...

Non-conventional micro- and nanopatterning techniques for electroceramics (2004)

Alexe, M., Harnagea, C., Hesse, D.

Ferroelectric epitaxial nanocrystals obtained by a self-patterning method (2003)

Szafraniak, I., Harnagea, C., Scholz, R., Bhattacharyya, S., Hesse, D., Alexe, M.

Nanoscale ferroelectrics (2003)

Alexe, M., Szafraniak, I., Harnagea, C., Hesse, D.

Investigations of mesoscopic ferroelectric structures prepared by imprint lithography (2003)

Harnagea, C., Alexe, M., Schilling, J., Wehrspohn, R.B., Hesse, D., Gösele, U.

Mesoscopic ferroelectric cell arrays prepared by imprint lithography (2003)

Harnagea, C., Alexe, M., Schilling, J., Choi, J., Wehrspohn, R.B., Hesse, D., ...

Contact resonances in voltage-modulated force microscopy (2003)

Harnagea, C., Alexe, M., Hesse, D., Pignolet, A.

Scanning electron microscopy and atomic force microscopy of registered arrays of perovskite oxide nanostructures (2003)

Ma, W., Harnagea, C., Hesse, D.

Well-ordered arrays of pyramid-shaped ferroelectric BaTiO3 nanostructures (2003)

Ma, W., Harnagea, C., Hesse, D., Gösele, U.

Initial growth stages of BaTiO3 thin films on Nb-doped SrTiO3 substrates (2002)

Visinoiu, A., Alexe, M., Lee, H. N., Harnagea, C., Zakharov, D. N., Pignolet, A., ...

Structural and optical characteristics of bismuth oxide thin films (2002)

Leontie, L., Caraman, M., Alexe, M., Harnagea, C.

Switching properties of self-assembled ferroelectric memory cells (1999)

Alexe, M., Gruverman, Alexei, Harnagea, C., Zakharov, N. D., Pignolet, A., Hesse, D., ...

In this letter, we report on the switching properties of an ordered system of Bi4Ti3O12 ferroelectric memory cells of an average lateral size of 0.18 μm formed via a self-assembling process. The...