The National Laboratory of Microscale Material Science at the University of Science and Technology of China has made important progress in the study of fullerene single molecule. They succeeded in replacing one carbon atom in a single molecule of fullerene with a nitrogen atom and successfully developed a novel single-molecular rectifier composed of only one molecule by a single electron tunneling effect.
This molecular device has a different operating principle than the traditional single-molecule rectifier, and has obvious advantages in terms of repeatability and controllability. This is another important research progress after they realize the negative differential conductance diode composed of two fullerene molecules by using single molecule manipulation.
The use of a single molecule to construct an electronic device with a specific function is one of the important research directions of nanoelectronics. The fullerene molecule is a star molecule at the nanometer level. It consists of 60 carbon atoms in a football-like shape. Its discoverers were awarded the 1996 Nobel Prize in Chemistry. In recent years, scientists have revealed the potential of fullerene molecules in the field of nanoelectronics, and it is considered to be one of the important candidates for future molecular devices. The research work of the University of Science and Technology of China has opened up new prospects for the application of fullerene molecules in the direction of nanoelectronics and molecular devices from the new idea of ​​nitrogen-substituted fullerene molecules to introduce specific doping levels.
We manufacture lapidary equipment suitable for the hobbyist, to professionals. Redwood machines are highly thought of in this field.
Two aluminium 150/ 200mm lapping plates
Drip taps for coolant
Two stepped pulleys giving 3 speed combinations
Precision shaft on self-centring ball bearings for durability and ease of maintenance
Provision for two 203/150 x 25.4mm wide wheels
Adjustable Aluminium work rests
Rugged construction finished in baked enamel
Bench tray with convenient drainage outlet
Supplied with one tapering polishing mop spindle
Specialised Tapered Spindles
We design and manfuacture all types of tapered spindles for any type of machine. Types of tapered spindles we produce are.
RH and LH stainless steel or mild steel tapered spindles 25mm to 50mm coarse thread or fine thread
Metric or Imperial internal threads
Long series and short series tapered spindles
Hexagon and round bodied tapered spindles
Lapidary Grinder Polisher, Lapidary Cab King Grinder, Lapidary Cabbing Grinder, Diamond Lapidary Arbor, Diamond Trim Saw, Diamond Slab Saw, Diamond Cutting Saw
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