DEVICES. EOR PROJECTION WITH THE MICROSCOPE

Femtosecond photoelectron point projection microscope.

By utilizing a nanometer ultrafast electron source in a point projection microscope we demonstrate that images of nanoparticles with spatial resolutions of the order of 100 nanometers can be obtained. The duration of the emission process of the photoemitted electrons used to make images is shown to be of the order of 100 fs using an autocorrelation technique. The compact geometry of this photoe...

Shape measurement by the grating projection technique in a microscope

Scanning Probe Microscope Techniques for the Engineering of Nanoelectronic Devices

Using CNT network sensors as our working example, we review AFM-based techniques which are used to study and engineer nanoelectronic devices. We have used dc-EFM and ac-EFM to identify the locations and resistances of individual CNTs that are electrically connected in parallel. Next, 5GM and tm-SGM were used to reveal the semiconducting response of each CNT. With the information available in th...

study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour

this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...

Recent Advances in Surfactant EOR