Photographs of Photoinjection Photoinjection refers to a process where photons are used to excite electrons in a material, causing them to be injected into a different region or…
For the First Time, Solvated Dielectrons were Observed In isolation, dielectrons, which are made up of two free electrons bound together, are highly reactive and unstable. They typically exist only briefly in high-energy…
The first X-ray Image of a Single Atom X-ray cystallography is a popular technique for determining crystal atomic structure. However, rather than imaging individual atoms directly, this technique relies on the scattering of…
A 3D Printer can be used to create Carbon Dioxide Filters 3D printing, also known as additive manufacturing, is a technique for producing three-dimensional objects by depositing successive layers of material. While the effectiveness of the…
Solid-state Physics The study of rigid matter, or solids, using methods such as quantum mechanics, crystallography, electromagnetism, and metallurgy is known as solid-state physics. It is a…
Superluminescent Diode A superluminescent diode (SLED or SLD) is a superluminescent edge-emitting semiconductor light source. SLD is a semiconductor light source that emits broad-spectrum light with a…
Laser Diode A laser diode (LD) is a semiconductor device similar to a light-emitting diode in which a diode pumped directly with electrical current can create lasing…
Photovoltaic Effect The photovoltaic effect occurs when a material generates voltage and electric current when exposed to light. It is both a physical and chemical occurrence. It…
Optical Physics Optical physics is the study of the generation of electromagnetic radiation, its properties, and its interaction with matter, particularly its manipulation and control. It is…
Measurement of Power Levels One Trillion Times Lower Than Usual by Quantum Scientists A nanodevice created by Finnish researchers can detect microwave radiation’s absolute power down to the femtowatt level at extremely low temperatures, a scale a trillion…
Phosphoroscope A phosphoroscope is a piece of experimental equipment invented by physicist A. E. Becquerel in 1857 to measure how long it takes a phosphorescent material…
Phosphorescence Phosphorescence, like fluorescence, is a type of photoluminescence. When exposed to shorter wavelength light (radiation), a phosphorescent substance will glow, absorbing the light and reemitting…