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Local Probing of Mesoscopic Physics of Ferroelectric Domain Walls

Autor: Aravind, Vasudeva Rao, Morozovska, A. N., Grinberg, I., Bhattacharyya, S., Li, Y., Jesse, S., Choudhury, S., Wu, P., Seal, K., Eliseev, E. A., Svechnikov, S. V., Lee, D., Phillpot, S. R., Chen, L. Q., Rappe, A. M., Gopalan, V., Kalinin, S. V.

Domain wall dynamics in ferroic materials underpins functionality of data storage and information technology devices. Using localized electric field of a scanning probe microscopy tip, we experimentally demonstrate a surprisingly rich range of polari

Externí odkaz: http://arxiv.org/abs/1004.0797

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Direct Measurement of Periodic Electric Forces in Liquids

Autor: Rodriguez, B. J., Jesse, S., Seal, K., Baddorf, A. P., Kalinin, S. V.

Publikováno v: J. Appl. Phys. 103, 014306 (2008)

The electric forces acting on an atomic force microscope tip in solution have been measured using a microelectrochemical cell formed by two periodically biased electrodes. The forces were measured as a function of lift height and bias amplitude and f

Externí odkaz: http://arxiv.org/abs/0708.0058

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Fabrication, Dynamics, and Electrical Properties of Insulated SPM Probes for Electrical and Electromechanical Imaging in Liquids

Autor: Rodriguez, B. J., Jesse, S., Seal, K., Baddorf, A. P., Kalinin, S. V., Rack, P.

Publikováno v: Appl. Phys. Lett. 91, 093130 (2007)

Insulated cantilever probes with a high aspect ratio conducting apex have been fabricated and their dynamic and electrical properties analyzed. The cantilevers were coated with silicon dioxide and a via was fabricated through the oxide at the tip ape

Externí odkaz: http://arxiv.org/abs/0707.2902

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