Microscopy News
  • Microscopy News
    • Press Releases
    • Archive
    • Events/Workshops
    • Newsletter
  • Companies
    • Microscope and Accessiores
    • Imaging Software
    • Dealer
  • Products
    • Microscopes
      • Upright Microscopes
      • Inverted Microscopes
      • Stereo Microscopes
      • Electron Microscopes
    • Software
      • Imaging Software
    • Others
      • Imaging Cameras
      • Systems
      • Medical/Surgical Solutions
      • Accessoires
  • Download Center
    • Instructions
    • Tutorials
    • Brochures
    • Software
  • MediaKit / Sponsoring
  • Archive
  • Suche

Asylum Research/ORNL Band Excitation SPM Technique Reveals Unique Properties of Nanoscale Materials

 May 13, 20107 – The revolutionary new Band Excitation (BE) technique, co-developed by Oak Ridge National Laboratory (ORNL) and Asylum Research, has provided clues to the origins of unique properties of materials including spin and cluster glasses, phase-separated oxides, polycrystalline ferroelectrics, and ferromagnets, that are rooted in their highly disordered structures.

Spatial maps of non-linearity for different film thicknesses (thicknesses shown across top). The onset of nonlinearity with thickness proceeds through formation and merger of clearly visible micron-scale clusters with bulk nonlinearity value, as opposed to gradual increase of average nonlinearity.

These behaviors influence the scaling properties of the materials, including the thickness of thin films at which improved properties manifest. So-called “Rayleigh behaviors” have a direct bearing on the properties of nanoscale materials and, eventually, the uniformity of nanoscale devices. The new observations, which were made possible by advances in scanning probe microscopy (SPM) at ORNL’s Center for Nanophase Materials Sciences and Asylum Research, may result in the rethinking of 100-year-old theories behind the “quanta of nonlinearity” and properties of heterogeneous materials. This work is funded by the Department of Energy’s Basic Energy Sciences CNMS user program. The principal investigators for this ground-breaking work are Stephen Jesse and Sergei Kalinin of ORNL, and Susan Trolier-McKinstry from Penn State. The findings were recently published in Proceedings of the National Academy of Sciences (PNAS), April 20, 2010 entitled “Collective dynamics underpins Rayleigh behavior in disordered polycrystalline ferroelectrics.”

Sergei Kalinin of ORNL commented, “The nonlinear responses are a ubiquitous aspect of disordered materials that is directly linked to their unique functional properties. Our studies illustrate that the emergence of the nonlinear behavior is associated with large-scale collective responses, providing new clues to century-old problems.”

Added Roger Proksch, President of Asylum Research, “The amazing aspect of BE measurements is that the local nonlinearity is measured quantitatively with less than 10% absolute error in volumes millions of times smaller than those addressable by macroscopic measurements. This is highly unusual for SPM.”

About Asylum Research
Asylum Research is the technology leader for scanning probe and atomic force microscopes (SPM/AFM) for both materials and bioscience applications. Founded in 1999, we are a company dedicated to innovative instrumentation for nanoscience and nanotechnology, with over 250 years combined AFM/SPM experience from our scientists, engineers and software developers. Our instruments are used for a variety of nanoscience applications in material science, physics, polymers, chemistry, biomaterials, and bioscience, including single molecule mechanical experiments on DNA, protein unfolding and polymer elasticity, as well as force measurements for biomaterials, chemical sensing, polymers, colloidal forces, adhesion, and more. Asylum’s product line offers imaging and measurement capabilities for a wide range of samples, including advanced techniques such as electrical characterization (CAFM, KFM, EFM), high voltage piezoresponse force microscopy (PFM), magnetic force microscopy (MFM) with our unique variable field module, quantitative nanoindenting, and a wide range of environmental accessories and application-ready modules.
Asylum’s MFP-3D™ set the standard for atomic force microscope technology, with unprecedented precision and flexibility. The MFP-3D is the first AFM with true independent piezo positioning in all three axes, combined with low noise closed-loop feedback sensor technology. The MFP-3D offers both top and bottom sample viewing for easy integration with most commercially-available inverted optical microscopes.
Asylum’s new Cypher™ AFM is the world’s first completely new small sample atomic force microscope in over a decade, and sets the new standard as the world’s highest resolution AFM. Cypher provides low-drift closed loop atomic resolution for the most accurate images and measurements possible today, rapid AC imaging with small cantilevers, Spot-On™ automated laser alignment for easy setup, integrated thermal, acoustic and vibration control, and broad support for all major AFM/SPM scanning modes and capabilities. Asylum Research offers the lowest cost of ownership of any atomic force microscope company. Ask us about our industry best 2-year warranty, our legendary product and applications support, and our exclusive 6-month money-back satisfaction guarantee. We are dedicated to providing the most technically advanced AFMs for researchers who want to take their experiments to the next level. Asylum Research also distributes third party cantilevers from Olympus, Nanoworld/Nanosensors, and our own MFM and iDrive™ tips.

For additional information visit

  www.asylumresearch.com

Share this post
  • Teile auf Facebook
  • Teile auf Twitter
  • Teile auf Google+
  • Teile per Mail
Sponsors
Related Posts
Archive

WITec refreshes its website www.witec.de

https://microscopy-news.com/wp-content/uploads/2017/01/fd45d6c858ed43477f37690b5a62b10e.jpg 135 350 otmaro https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png otmaro2017-01-17 10:45:102017-01-17 10:45:10WITec refreshes its website www.witec.de
Archive

Olympus Introduces New Microscope Objectives for Ultra-Deep Biological Imaging

https://microscopy-news.com/wp-content/uploads/2017/01/617bc24f81d3715820c3e91723ce1263.jpg 967 350 otmaro https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png otmaro2017-01-17 10:44:242017-01-17 10:44:24Olympus Introduces New Microscope Objectives for Ultra-Deep Biological Imaging
Archive

Andor launches KOMET 7 – The most advanced and powerful software solution for analysis, data management and presentation of comet assay samples

https://microscopy-news.com/wp-content/uploads/2017/01/516b76019f18322d8d3a9ddc96987741.jpg 300 350 Ottermedia https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png Ottermedia2017-01-17 10:44:242017-01-17 10:44:24Andor launches KOMET 7 – The most advanced and powerful software solution for analysis, data management and presentation of comet assay samples
Archive

Advanced Thin Films Enters Medical Laser Optics Market

https://microscopy-news.com/wp-content/uploads/2017/01/543ba9c56fe57e856dc7f252e2ebd3ba.jpg 466 350 Ottermedia https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png Ottermedia2017-01-17 10:43:462017-01-17 10:43:46Advanced Thin Films Enters Medical Laser Optics Market
Archive

Module transforms Raman microscopes into high throughput chemical analyzers

https://microscopy-news.com/wp-content/uploads/2017/01/7423894303b540804bd4b9ded95ac7a1.jpg 228 350 otmaro https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png otmaro2017-01-17 10:43:332017-01-17 10:43:33Module transforms Raman microscopes into high throughput chemical analyzers
Archive

Motic Microscopes launches the new BA410E for biomedical applications

https://microscopy-news.com/wp-content/uploads/2017/01/ca9ed333736eb38ce4abbffcee37be60.jpg 260 350 otmaro https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png otmaro2017-01-17 10:42:462017-01-17 10:42:46Motic Microscopes launches the new BA410E for biomedical applications
Archive

R&D 100 Award 2014 for ZEISS ELYRA P.1 with 3D-PALM

https://microscopy-news.com/wp-content/uploads/2017/01/2ed54dfbb5613dc8894327c8185309c1.jpg 175 350 Ottermedia https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png Ottermedia2017-01-17 10:42:442017-01-17 10:42:44R&D 100 Award 2014 for ZEISS ELYRA P.1 with 3D-PALM
Archive

Motic Microscopes presents the new AE31E for microbiology

https://microscopy-news.com/wp-content/uploads/2017/01/944a198042025732e6e8fb5a715d48c5.jpg 243 350 otmaro https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png otmaro2017-01-17 10:41:572017-01-17 10:41:57Motic Microscopes presents the new AE31E for microbiology
Archive

CRAIC Technologies Website: A Resource for UV-Visible-NIR and Raman Microspectroscopy

https://microscopy-news.com/wp-content/uploads/2017/01/3725b94ba62d8e2205f5f20b3cdee1ee.jpg 463 350 Ottermedia https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png Ottermedia2017-01-17 10:41:372017-01-17 10:41:37CRAIC Technologies Website: A Resource for UV-Visible-NIR and Raman Microspectroscopy
Archive

Imaging companies in Europe shoulder-to-shoulder with life scientists

https://microscopy-news.com/wp-content/uploads/2017/01/1affabb625a5c37519bafa89fedc162e.jpg 86 350 otmaro https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png otmaro2017-01-17 10:41:102017-01-17 10:41:10Imaging companies in Europe shoulder-to-shoulder with life scientists
Archive

Semrock Releases 20th Edition Master Catalog

https://microscopy-news.com/wp-content/uploads/2017/01/61e12630a94a26e3e618905ce9de549a.jpg 234 350 Ottermedia https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png Ottermedia2017-01-17 10:40:582017-01-17 10:40:58Semrock Releases 20th Edition Master Catalog
Archive

World’s Smallest Commercially Available Ball Screw!

https://microscopy-news.com/wp-content/uploads/2017/01/59d9386a4a7887c0e4775572b7f7511c.jpg 262 350 otmaro https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png otmaro2017-01-17 10:39:522017-01-17 10:39:52World’s Smallest Commercially Available Ball Screw!
Archive

NIST Announces New Competition for Advanced Manufacturing Planning Awards‏

https://microscopy-news.com/wp-content/uploads/2017/01/3486cdac57a29cec43d7506599bba9f1.jpg 188 350 Ottermedia https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png Ottermedia2017-01-17 10:39:482017-01-17 10:39:48NIST Announces New Competition for Advanced Manufacturing Planning Awards‏
Archive

XIMEA unveils Thunderbolt™ 2 high speed cameras with IMX174 and CMV20000

https://microscopy-news.com/wp-content/uploads/2017/01/341633931c01418c4fa8e0a90a8236d4.jpg 139 350 otmaro https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png otmaro2017-01-17 10:39:052017-01-17 10:39:05XIMEA unveils Thunderbolt™ 2 high speed cameras with IMX174 and CMV20000
Archive

New Blackfly® USB3 Vision™ CCD Camera Family Provides Easy Interface Transition

https://microscopy-news.com/wp-content/uploads/2017/01/082c31c09a15eff9e43b5c2fcf5f38cd.jpg 287 350 Ottermedia https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png Ottermedia2017-01-17 10:39:032017-01-17 10:39:03New Blackfly® USB3 Vision™ CCD Camera Family Provides Easy Interface Transition
Archive

Digital Surf and Image Metrology join forces

https://microscopy-news.com/wp-content/uploads/2017/01/3058648b93257cab2f2ca0eaad966c4b.jpg 174 350 Ottermedia https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png Ottermedia2017-01-17 10:38:262017-01-17 10:38:26Digital Surf and Image Metrology join forces
Archive

Bessel Beam Plane Illumination Microscopy Enables Fast 3D Volume Imaging

https://microscopy-news.com/wp-content/uploads/2017/01/70d120c9518cf134343f93d7a2adf4d3.jpg 181 350 otmaro https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png otmaro2017-01-17 10:38:142017-01-17 10:38:14Bessel Beam Plane Illumination Microscopy Enables Fast 3D Volume Imaging
Archive

Dolomite´s new microfluidic system showcases droplet merging at nanoliter sample scale

https://microscopy-news.com/wp-content/uploads/2017/01/22b06d4094468fc910406cd44d96ec1f.jpg 181 350 Ottermedia https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png Ottermedia2017-01-17 10:37:192017-01-17 10:37:19Dolomite´s new microfluidic system showcases droplet merging at nanoliter sample scale
Archive

Point Grey´s Latest Blackfly® GigE PoE Camera Features Popular High Sensitivity VGA CCD

https://microscopy-news.com/wp-content/uploads/2017/01/a5d0c77f7619812a129b2a4e6a9cb90b.jpg 234 350 otmaro https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png otmaro2017-01-17 10:36:522017-01-17 10:36:52Point Grey´s Latest Blackfly® GigE PoE Camera Features Popular High Sensitivity VGA CCD
Archive

Point Grey Launches New Grasshopper®3 Family of High Resolution GigE Vision™ PoE Cameras

https://microscopy-news.com/wp-content/uploads/2017/01/a77db128b10a613c26b9e4dbea5dae02.jpg 220 350 Ottermedia https://microscopy-news.com/wp-content/uploads/2017/01/Microscopy-news_logo_microscope_news.png Ottermedia2017-01-17 10:36:392017-01-17 10:36:39Point Grey Launches New Grasshopper®3 Family of High Resolution GigE Vision™ PoE Cameras
ZurückWeiter

Sponsors

Follow us

Products

  • Upright Microscopes
  • Inverted Microscopes
  • Stereo Microscopes
  • Electron Microscopes
  • Imaging Cameras
  • Imaging Software
  • Systems
  • Medical/Surgical Solutions
  • Accessoires

Navigation

  • Microscopy News
  • MediaKit / Sponsoring
  • Contact
  • Privacy
  • Imprint

Contact

Microscopy News Portal
Am Ginster 6
21409 Oerzen, Germany

Email:
info@microscopy-news.com

Search

© Copyright - Microscopy-News.com 2017 | Germany
  • Facebook
  • Twitter
  • Mail
  • Contact
  • Privacy
  • Imprint
German Federal Minister visits WITec Headquarters in Ulm NPL using Olympus LEXT OLS4000 to develop areal surface texture measuring s...
We use cookies to improve your experience with our site.OKLearn more
Nach oben scrollen