Helium microscope
The World-first scanning helium
microscope has been built by Australian researchers who
feel it could “open doors” for many new discoveries by allowing scientists to
scrutinise materials without disturbing them. Traditional microscopes use light
to penetrate samples and this can damage them.
Details:
§ The scanning helium microscope means the samples will be analysed
in their true state.
§ This will enable scientists to study human, animal and plant
samples, as well as computer chips and pharmaceutical drugs, without damaging
or changing them.
§ The microscope could be useful in major industries such as solar
energy, defence, explosives and information technology.
§ The new device is expected to pave the way for many new
discoveries, because it gives new insight on structures at a microscopic level.
§ The technology may help find ways of removing carbon monoxide from
exhaust gases.
§ It could help with the clean-up of toxic or even radioactive
spills, without harming the surrounding flora or fauna.
