Scanning electron microscopy observation of excitation of the surface acoustic waves by the

Roshchupkin, D.V.; Fournier, Th.
May 1992
Applied Physics Letters;5/11/1992, Vol. 60 Issue 19, p2330
Academic Journal
Presents a scanning microscope study of excitation of surface acoustic waves by regular domain structures in lithium niobate crystals. Application of the aftergrowth thermoelectric treatment method; Use of the piezoelectric effect in surface wave excitation; Determination of the acoustic wavelength.


Related Articles

  • Reflection and mode conversion of surface acoustic waves studied by scanning acoustic force microscopy. Behme, G.; Hesjedal, T. // Applied Physics A: Materials Science & Processing;2001, Vol. 72 Issue 4, p491 

    We present measurements of the reflection and mode conversion of surface acoustic waves (SAWs) by scanning acoustic force microscopy (SAFM). The SAFM offers a unique combination of high lateral resolution and high sensitivity towards acoustic modes of all polarizations. Since a SAW mixing...

  • Spin-polarized scanning electron microscopy. Koike, Kazuyuki // Microscopy;Feb2013, Vol. 62 Issue 1, p177 

    Spin-polarized scanning electron microscopy (spin-SEM) is a magnetic domain observation method. In spin-SEM, polarization of secondary electrons emitted from a sample in a scanning electron microscope is detected by a spin detector and used as a signal for forming an image. The characteristics...

  • A data acquisition and display system for spin-polarized scanning electron microscopy (spin SEM). Matsuyama, Hideo; Koike, Kazuyuki // Review of Scientific Instruments;Apr91, Vol. 62 Issue 4, p970 

    A new data-acquisition and display system has been developed for magnetic domain observation using spin-polarized scanning electron microscopy. The system is composed of 32 frame memories (512×512×16 bit), an image processor with two high-speed digital signal processors, and a...

  • Domain characterization of Pb(Zn1/3Nb2/3)O3-(6%–7%)PbTiO3 single crystals using scanning electron acoustic microscopy. Wong, Meng Fei; Heng, Xiangxin; Zeng, Kaiyang // Journal of Applied Physics;Oct2008, Vol. 104 Issue 7, p074103 

    Domain structures of [001]T and [011]T-cut Pb(Zn1/3Nb2/3)O3-(6%-7%)PbTiO3 (PZN-PT) single crystals are studied using scanning electron acoustic microscope (SEAM) technique. The observation of the orientation of domain walls agree reasonably well with the trigonometric projection of rhombohedral...

  • Nanoscale piezoresponse studies of ferroelectric domains in epitaxial BiFeO3 nanostructures. Hong, Seungbum; Klug, Jeffrey A.; Park, Moonkyu; Imre, Alexandra; Bedzyk, Michael J.; No, Kwangsoo; Petford-Long, Amanda; Auciello, Orlando // Journal of Applied Physics;Mar2009, Vol. 105 Issue 6, p061619 

    We report the dependence of the ferroelectric domain configuration and switching behavior on the shape (square versus round) of epitaxial BiFeO3 (BFO) nanostructures. We fabricated (001) oriented BFO(120 nm)/SrRuO3(SRO,125 nm) film layers on (001) SrTiO3 single crystals by rf magnetron sputter...

  • Depth resolution of piezoresponse force microscopy. Johann, Florian; Ying, Yongjun J.; Jungk, Tobias; Hoffmann, Ákos; Sones, Collin L.; Eason, Robert W.; Mailis, Sakellaris; Soergel, Elisabeth // Applied Physics Letters;4/27/2009, Vol. 94 Issue 17, p172904 

    Given that a ferroelectric domain is generally a three dimensional entity, the determination of its area as well as its depth is mandatory for full characterization. Piezoresponse force microscopy (PFM) is known for its ability to map the lateral dimensions of ferroelectric domains with high...

  • Polarization switching response and domain structure dynamics induced in ferroelectrics by incident electron beams. Anna, MASLOVSKAYA; Tatyana, BARABASH; Elena, VESELOVA // Solid State Phenomena;2016, Vol. 249, p131 

    The article is devoted to the analysis of polarization reversal process arising in ferroelectrics under electron beam exposure. The advanced model was proposed to describe the polarization switching process in ferroelectrics as well as formation of polarization switching response in electron...

  • A New Class of the Surface Shear Magnetoacoustic Waves in Antiferromagnetic Crystals. Tarasenko, S. V. // Journal of Experimental & Theoretical Physics;Mar2002, Vol. 94 Issue 3, p568 

    It is shown that the hybridization of magnetoelastic and dipolar interactions may give rise (even in a zero magnetic field) to a new type of surface shear magnetoacoustic waves near a mechanically free or an acoustically continuous interface between uniaxial ferromagnetic and nonmagnetic media....

  • Surface acoustic wave and Bleustein-Gulyaev wave generation in KTiOPO[sub 4] crystals. Chu, David K.T.; Bierlein, John D. // Applied Physics Letters;10/11/1993, Vol. 63 Issue 15, p2041 

    Examines the surface acoustic waves (SAW) in potassium titanyl phosphate (KTP) crystals. Behavior of high cooling coefficient in SAW; Generation of Bleustein-Gulyaev waves in KTP substrate; Applicability of KTP for wideband high frequency oscillations.


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics