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Nanotechnology Now Our NanoNews Digest Sponsors Home > Press > Theory describes quantum phenomenon in nanomaterials: Osaka City University scientists have developed mathematical formulas to describe the current and fluctuations of strongly correlated electrons in quantum dots. Their theoretical predictions could soon be tested experimentally A quantum dot (the yellow part) is connected to two lead electrodes (the blue parts). Electrons tunneling into the quantum dot from the electrodes interact with each other to form a highly correlated quantum state, called "Fermi liquid." Both nonlinear el...

Theory describes quantum phenomenon in nanomaterials Osaka City University scientists have developed mathematical formulas to describe the current and fluctuations of strongly correlated electrons in quantum dots. Their theoretical predictions could soon be tested experimentally. A schematic illustration of a nanoscale circuit. A quantum dot (the yellow part) is connected to two lead electrodes (the blue parts). Electrons tunneling into the quantum dot from the electrodes interact with each other to form a highly correlated quantum state, called “Fermi liquid”. Both nonlinear electric cu...