Файл: Галерея СЗМ-изображений.doc

HOPG atomic lattice

AFM images of the highly oriented phyrolytic graphite (HOPG) obtained in normal conditions.
Scanner with the range 14microns.

Images courtesy of A.Alexeev, NT-MDT

Atomic resolution on mica

SFM image of Mica atomic lattice.

Image courtesy of A.Belyayev, State Research Institute of Physical Problems & NT-MDT, Moscow, Russia.

CaF2 epitaxial film on Si(100)

CaF₂ epitaxial film grown on silicon(100).

Image courtesy of N.Sokolov, Ioffe Physical-Technacal Institute, RAS, Saint-Petersburg, Russia.

MnAs on Si(111)

SFM image of epitaxial MnAs ferromagnetic film grown on Si(111) with As buffer laeyer.

Image courtesy of N.Sokolov, Ioffe Physical-Technacal Institute, RAS, Saint-Petersburg, Russia.

Fullerene C60 on a graphite surface

STS image of fullerene C60 in surfactait matrix on the surface of graphite.

Image courtesy of M.Eremtchenko, State Research Institute of Physical Problems, Moscow, Russia.

V.A.Fedirko, V.A.Bykov and M.D.Eremtchenko. Tunnel microscopy investigation of fullerene monolayers. Fresinius J. Anal. Chem.. V355, N 5-6, pp. 707-710, 1996.

The EFM image of carbon nanotubes

The electrostatic force microscopy image of carbon nanotubes.  Scan size is 1,7 um.
Image courtesy of Dr. A.Temiryazev,  NT-MDT, Moscow, Russia.

Adsorption on TGS _ 2

Adsorption (most probably on the electric domain) on TGS. Left -topography; right - phase image.

Image courtesy of S.Shikin, NT-MDT, Moscow, Russia.

Opal matrix

AFM image of opal matrix consisting of 200 nm SiO₂ balls deposed on Si surface and central part of Fourier transform image showing good hexagonal ordering. Opal matrixes can be used as a calibration structures for SPM in submicron range covering a "dead zone" between micron range micromachined and atomic range crystal structures used for calibration now.

Image courtesy of Dr. B. M. Medvedev, NT-MDT Co.

Fe-based metallic glass

Fe-based metallic glass. The AC MFM image was obtained by two-pass technique.

Image courtesy of Teodor Breczko, Physics of Metals and Nanotechnology  Lab.,  The University of Warmia and Mazury in Olsztyn,  Poland.

Magnetic domains of garnet film

Magnetic force derivative distribution (phase shift) of garnet film. The period of stripe domain structure is about 2mkm. Image was obtained by two-pass technique.

Sample courtesy of V.A. Skidanov, Elma Co., Moscow, Russia.

A.M. Alexeev et al., Annual of New Magnetic Materials for Microelectronics 17, Moscow State University, 2000, 467-469.

Lattice of magnetic dipoles

Topography (left) and magnetic force microscopy image (right) of ferromagnetic islands in paramagnetic film. Magnetic image looks like a sub-micron dipole array. Dark and light areas on right image correspond to different poles. This is perspective data storage medium. Both images were obtained simultaneously by two-pass method.

Sample courtesy of Yu.K. Verevkin, V.N. Petryakov, N.N. Salaschenko, Institute of Applied Physics RAS, Nizhni Novgorod, Russia;
N.I. Polushkin, Institute for Physics of Microstructures RAS, Nizhni Novgorod, Russia.
A.M. Alexeev et al. Pis'ma v ZhETF 73, 214-219 (2001).

Magneto-Optical Disk

Magnetic bits in magneto-optical disc. Image was obtained by two-pass technique.

Image courtesy of V.Zhizhimontov, NT-MDT Co, Moscow, Russia.

High density HDD

MFM image of high density (40 Gb) hard disk drive. Distance between magnetic bits is about 200 nm. MFM measurements were performed with special magnetically soft cantilever with permalloy coating.

Image courtesy of S. Lemeshko, NT-MDT.

CD disk

AFM image of CD Al cover of replicated disk. Roughness on Top (Sa)=3,530 nm. Roughness on Bottom (Sa)=4,055 nm.

Image courtesy of Vitaliy V.Losev, NT-MDT, Moscow, Russia.

DVD stamper

AFM image of DVD stamper.

Measuring dy A.Belyayev, NT-MDT, Moscow, Russia. Sample courtesy of OpticalDisk
Corporation.

Integrated circuit

SFM image of the surface of integrated circuit.

Image courtesy of S.Shikin, State Research Institute of Physical Problems & NT-MDT, Moscow, Russia.

Quantum dots

InAs quantum dots on [1,-1,0] orientation InP wafer.

The sample was kindly given by Pr. Mats-Erik Pistol. Image courtesy of Sergey Lemeshko.

Al₂O₃

Topography image of the self-organized matrix of anodic porous Al₂O₃

Images were obtained by Dr. Dmitry Kozodaev, NT-MDT.

Self organized structure on the CdHgTe

Self organized structure on the CdHgTe film surface grown by MBE

Image and sample courtesy Sabinina I.V., Sheglov D.V., Sidorov Yu.G., Latyshev A.V., Institute of Semiconductor Physics SB RAS, Novosibirsk, Russia.

AFM Lithography by Local Probe Oxidation

AFM nanolithography image obtained by electrical local probe oxidation technique on GaAs surface.

Image courtesy of Eugeny Kuznetsov , NT-MDT, Moscow, Russia, kuznetsov@ntmdt.ru  

AFM Lithography by Local Probe Oxidation

Portrait of Zhores Alferov, russian Nobel prize winner in Physics, 2000. AFM nanolithography image obtained by electrical local probe
oxidation technique on ultrathin titanium film.

Image courtesy of Alexander Alexeev, NT-MDT Co.

AFM Resonant Mode Lithography

Resonance SPM modification of polycyanoacrylate film on silicon.

Word "Science" in Chineese.

STM Lithography

STM image of the same LB film after local exposure to the electric pulse with the smaller tip-surface separation (t=15mcs, a=5V, s=0.5nm). Well-like defect appearance indicates the other mechanism of surface modification - insulating region formation. LB film was formed by MDT-LB5.

Image courtesy of V.Bykov, State Research Institute of Physical Problems & NT-MDT, Moscow, Russia.


V.A.Bykov. Langmuir-Blodgett films and nanotechnology. Biosensor & Bioelectronics Vol. 11, No. 9, pp.
923-932, 1996

Fluoroplastic implantant (arterial graft)

AFM image of the surface of fluoroplastic implantant used for arterial
prosthesis.


Sample courtesy of A. A. Polyakov, Ecoflon Co. , St. Petersburg.

Human hair

Human hair. The figure at left is the topography, the figure at right is the feed-back error image.

Sample was kindly pulled out by scientists of Institute for theoretical and experimental biology of RAS, Puschino, Russia.

DNA

Supercoiled circular plasmide DNA (pEGFP, 3.4 kb. p.) on mica. To bind molecules to mica substrate buffer solution contains 5 mM HEPES, 10 mM MgCl₂ was used. Spatial pattern of the molecule is typical for low salt buffers.The image was obtained in semicontact mode in ethanol. Triangular silicon nitride probe with spring constant 0.5 N/m was used.

Image courtesy of M.Savvateev, NT-MDT, Moscow, Russia, 
The sample was kindly given by I. I. Agapov and E.A. Tonevitsky, Institute for transplantation and artificial organs, Moscow, Russia.

Erythrocytes

AFM image of erythrocytes (ground-squirrel's blood).

Image courtesy of Nikolay V.Korneev, NT-MDT, Moscow, Russia.

Erythrocytes

AFM image of erythrocytes (ground-squirrel's blood).

Image courtesy of Nikolay V.Korneev, NT-MDT, Moscow, Russia.

Lymphocytes

The lymphocytes of human blood fixed with glutaraldehyde on glass.

Image courtesy Yu.Yu.Gushina and S.N. Pleskova, Research and Euucation Center of Solid State Nanostructures, University of Nizhny Novgorod, Russia.

Mouse fibroblast imaged in liquid

Mouse fibroblast, line 3T3, fixed by formalin solution. Image obtained by semicontact mode in liquid (phosphate buffer solution).

Sample courtesy of A.G. Tonevitskiy, Institute for transplantation and artificial organs, Moscow

Anabaena variabilis

Anabaena variabilis (ATCC 29413) cells. Cells were attached to glass treated with L-polylysine and then fixed by 4% paraformaldehyde.
The image was obtained in water.

Cells were kindly given by Prof. Samuilov V.D., Moscow State University.

Pseudomonas bacteria

LFM image of pseudomonas bacteria obtained in air.

Image courtesy of M.N. Savvateev, NT-MDT.

Pseudomonas bacteria

AFM image of pseudomonas bacteria obtained in air.

Image courtesy of M.N. Savvateev, NT-MDT.

Rickettsia

AFM image of Rickettsia.

Image courtesy of I.Kurochkin, Research Center of Molecular Diagnostics, Moscow, Russia.

Ebola viruses

Ebola viruses inactivated in paraformaldehide solution.

Image courtesy of Dr. B. N. Zaitsev, State Research Center of Virology and Biotechnology VECTOR, Koltsovo, Novosibirsk region, 630559, Russia.

Parvo virus

STM image of Parvo Virus on HOPG.

Measuring dy V.Bykov, State Research Institute of Physical Problems & NT-MDT,
Moscow, Russia. Samples were given by I.Kurochkin, Research Center of Molecular Diagnostics, Moscow, Russia.

Treponema pallidum (Tp) antigens

Tp 17 membrane protein net being used for syphilis immunoassays.

Image courtesy of Alexander Alexeev, NT-MDT, Moscow, Russia.
Sample courtesy of V. V. Redchenko, NT-MDT, Moscow, Russia.

Antibody molecules

Monoclonal antibodies 1RK2 to A-chain of ricin (IgG1). The characteristic Y-shaped domain structure of the antibodies is clearly resolved. Image obtained in semicontact mode in air.

Sample courtesy of A.G. Tonevitskiy and M. M. Moisenovich, Institute for transplantation and artificial organs, Moscow.
Image courtesy of M.Savvateev, NT-MDT, Moscow, Russia mihail.savvateev@mail.ru.

Purple membrane imaged in liquid

Purple membrane imaged in liquid. Left figure is topography, right figure is Fourier image.
Sample courtesy of Dr. F. Noll, Philipps-University, Marburg, Germany.