SACLA (SPring-8 Angstrom
Compact free electron LAser) opens a window into the structure of atoms and molecules at a level of detail never seen before.
Our drummer was into all technical things and he came up with Angstroms
," reveals Gordon.
Combining Imation's proprietary Tera Angstrom
technology, which delivers the smoothness and uniformity necessary for the increased bit density required by multi-terabyte tapes, with its unique new "N Pattern" servo writing, Imation delivers a new level of performance for enterprise tape systems.
Imation is addressing the challenge of building terabyte-class tape with its new Tera Angstrom
Technology, a proprietary metal particulate advanced formulation and manufacturing process to develop magnetic media that leads to uniform surface smoothness and higher SNR, and therefore enables the higher capacity and transfer rates required for future tape storage products.
Imaging Milestone Reveals the Smallest Details Ever Seen by Electron Microscopy
However, the success of these efforts has generally been limited to "soft" X-rays, having wavelengths of 100 angstroms
When tripped off chemically -- using a method called "proton triggering" -- a loos conglomeration of disk-shaped peptide rings will suddenly stack themselves together, forming regular tubes hundreds together, forming regular tubes hundreds of nanometers long and only 7 to 8 angstroms
Effective Oxide Thickness Scaling Below 11 Angstroms
To build the structure, the scientists used a scanning tunneling microscope (STM) to individually place 48 iron atoms on a copper surface in a circle roughly 143 angstroms
The tubules measure 15 angstroms
in diameter, with an inner core of 5 angstroms
Ultra-thin SOI wafers are being shipped to customers for development of fully-depleted CMOS circuits with device layers of 200 Angstroms
and less with a total thickness non-uniformity range of 15 to 20 Angstroms
To verify this theory DXS will examine several regions of the sky, measuring the direction of origin of X-rays that range in wavelength from 42 angstroms
to 84 angstroms
This same material has surface microroughness of less than 1 Angstrom
for sub-10 micron square AFM (Atomic Force Microscope) scans, and only approximately 2 Angstroms
in a 50 micron square AFM scan.
Tribologists had suspected that, compared to a liquid in bulk form, thin films of a lubricant - on the order of about five molecules, or 20 angstroms
, thick - might become perhaps twice as viscous.
SiGen has extended the range of their patented Epi Smooth process to produce device layers as thin as 150 Angstroms
with HF defect levels less than 1 per square centimeter.