العلوم والبيئة
How researchers tell different quantum excitations apart in individual molecules
المصدر: Phys.org - latest science and technology news stories · نُشر
Molecules can be placed in a wide variety of quantum states. How can these states be distinguished in measurements when theoretical models are unreliable? Which excitation process lies behind which measurement signal?
Molecules can be placed in a wide variety of quantum states. How can these states be distinguished in measurements when theoretical models are unreliable? Which excitation process lies behind which measurement signal?
أخبار ذات صلة
Layered semiconductor unlocks magnetic control of light emitted by quantum condensates
Quantum technologies are considered key technologies of the future. However, research in this field requires not only scientific expertise but sometimes also highly specialized laboratory conditions. Bose–Einstein condensates are a remarkable example, in which atoms move in locks
Phys.org - latest science and technology news stories ·
Quantum teleportation breakthrough: Scientists crack a 25-year entanglement challenge
Scientists have developed and experimentally demonstrated a long-sought method for identifying W states, an important form of multi-photon quantum entanglement. The technique could make complex entangled systems much easier to measure, opening new possibilities for quantum telepo
All Top News -- ScienceDaily ·
Scientists just made a superconductor stronger using “empty space”
Researchers have demonstrated that quantum fluctuations in supposedly empty space can strengthen superconductivity, raising the transition temperature of an ultrathin material by as much as 5.4%. The discovery opens the possibility of using specially engineered vacuum environment
All Top News -- ScienceDaily ·
This new qubit could be 100 times less error-prone in superfluid quantum computer breakthrough
A proposed qubit made with superfluid helium could cut quantum computing error rates by around 100 times by shielding quantum information from common forms of electromagnetic noise. If experiments confirm the predictions, the technology could eventually work alongside today’s sup
All Top News -- ScienceDaily ·
US plans livestream of execution by firing squad
The United States' execution of the Fort Hood shooter will be livestreamed, anonymous officials from the Defense Department told the BBC and Associated Press . The planned execution of Nidal Hasan, the former US Army major convicted of killing 13 people at the Texas military base
The Verge ·