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Home > Quantum tunneling

One of the major applications is in electron-tunneling microscopes (see scanning tunneling microscope) used to see objects that are too small to see using conventional microscopes. Electron tunneling microscopes overcome the limiting effects of conventional microscopes ( optical aberrations, wavelength limitations) by scanning the surface of an object with tunneling electrons.

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Topics: Quantum Tunneling Microscopes Scanning Conventional Microscope...

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Quantum mechanicswavefunctions of an electron in a hydrogen atom possessing definite energy (increasing downward: n 1,2,3,. and angular momentum (increasing across: s p d . Brighter areas correspond to higher probability density for a position measurement. The angular mom Quantum chemistryQuantum chemistry is the application of quantum mechanics to problems in chemistry. The description of the electronic behavior of atoms and molecules as pertains to their reactivity is an application of quantum chemistry. Since quantum-mechanical studies Quantum computerMolecule of alanine used in NMR implementation of error correction. Qubits are implemented by spin states of carbon atoms. A quantum computer is any device for computation that makes direct use of distinctively quantum mechanical phenomena, such as superp Quantum chromodynamicsQuantum chromodynamics (QCD) is the physical theory describing one of the fundamental forces, the strong interaction. Because of its special property called asymptotic freedom, it was first proposed in the early 1970s by David Politzer and by Frank Wilcze Quantum field theoryQuantum field theory (QFT) is the application of quantum mechanics to fields. It provides a theoretical framework widely used in particle physics and condensed matter physics. In particular, the quantum theory of the electromagnetic field, known as quantu Quantum electrodynamicsQuantum electrodynamics QED is a quantum field theory of electromagnetism. QED describes all phenomena involving electrically charged particles interacting by means of the electromagnetic force and has been called "the jewel of physics" for its extremely Quantum information processing Quantum information Quantum teleportation Quantum gravity Quantum bogodynamics Quantum entanglement Quantum evolution Quantum leap Quantum suicide