Thursday, March 23, 2023

Quantum dot

A new way of precisely controlling single electrons nestled in quantum dots

Discovery of previously unknown effects makes compact, ultra-fast control of spin qubits possible.

A negative correlation is demonstrated between the two spins of an entangled pair of electrons

Physicists used spin filters made of nanomagnets and quantum dots.

Scientists successfully controlled individual light quanta at very high speed

Nanoscale soundwave controls photons on a chip – milestone on the way towards hybrid quantum technologies.

Controlling the brightness and wavelength of quantum dots

Tip-induced strain engineering of single metal halide perovskite quantum dot.

New insights into the energy states of quantum dots

Scientists from Basel, Bochum, and Copenhagen have gained new insights into the energy states of quantum dots. Through their experiments, scientists have provided evidence...

Flexible, transparent solar skin turns any hard surface into a solar cell

Current solar technologies use rigid and expensive materials. Now, Queensland University engineers have developed a flexible, inexpensive, and thin solar film that is extremely...

Travelling towards a quantum internet at light speed

Quantum computers can potentially beat current systems with their completely different working. Instead of processing information in 0s and 1s, quantum computers encode information...

How does a single electron looks in an artificial atom?

The spin of an electron is a promising candidate for use as the smallest information unit (qubit) of a quantum computer. Controlling and switching...

A new method to make single photon

Light is a rich wellspring of data. It can shift in color, force, polarization and short or long flashes. Light, as a rule, comprises...

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