Quantum efficiency

On the Subject of Quantum Teleportation “Beam me up, Scotty” Captain James T. Kirk exclaims, as he narrowly escapes a macabre fate at the hands of the Klingon army. A beam of light is cast down onto the captain, instantaneously transporting him aboard the safety of his own starship. This technology, employing the use of teleportation, has saved many U.S.S. Enterprise crew members lives’ throughout countless episodes of the Sci-Fi TV series Star Trek. Teleportation being largely fictional at the…

Rosalind Elsie Franklin was a chemist and she was born in London England on July 25th, 1920. At just the age of 15 Rosalind Elsie Franklin decided she wanted to be a scientist. Receiving her education at several schools which also includes North London Collegiate School which she excelled in science. She was best known for the role she played in the the discovery of the structure of DNA, also her pioneering the use of X-ray diffraction. Franklin enrolled at Newnham College, Cambridge, in 1938…

Julius Robert Oppenheimer is remembered as a well-renowned citizen-scientist whose efforts in the field of theoretical and experimental physics produced a cornerstone in weapon development and the knowledge of the atom, but what can we say accounted for Oppenheimer’s success in his endeavors? Was it his drive for the knowledge of science, or was it the patriotism he had for his country that drove him to work endlessly on the creation of the atomic bomb? In an article in Modern American Poetry…

The Spirit Phone After the carnage of World War I, spiritualism was undergoing a revival, and many people hoped science could provide a means to contact lost loved ones. Edison himself was not a believer and admitted he had no idea if a spirit world even existed. Edison corresponded with British inventor Sir William Crookes, who claimed to have captured images on "spirit photographs." Edison was intrigued. Edison took the idea of the telephone and the telegraph a bit further and announced in…

However difficult life may be, there is always something you can do and succeed at,” said Stephen Hawking. Stephen is one of the most brilliant scientists of the 20th and 21st centuries. Hawking is most known for his work in black holes, and cosmology. He also done many other things as well, he has written many books, and has taught as a professor at several universities. Stephen Hawking was born on January, 8, 1942 in Oxford, England. His parents were both well educated, and knowledgeable…

The subject of quantum physics appeared far-fetched to physicists of the late 18th and early 19th century. Now, scientists hold a better understanding of atoms and their properties because of this branch of physics. Many scientists helped create the utterly confusing and frightening field, but three in particular made improvements to it that directed modern scientists to where they stand today. People do not grant enough credit to Max Planck, Albert Einstein, and Louis-Victor Broglie, the…

1a) The incandescent bulb produced a continuous spectrum because all wavelengths were observed. Rutherford’s model predicts that the spectrum of hydrogen should be continuous as well. b) During the demonstration, a continuous spectrum was observed for incandescent light and a line spectrum was observed for hydrogen; therefore, my observations seem to contradict with Rutherford’s model. Rutherford hypothesized that atomic spectra should always be continuous because he believed that electrons…

must be broken down. What are photons? How does gravity affect light? What is a black hole? A photon is typically seen as a particle or wave representing a quantum of light or other electromagnetic radiation. A photon carries energy proportional to the radiation frequency but has zero rest mass. Photons are currently best explained by quantum mechanics. However, it is important to know that photons have both the qualities of waves and particles which is known as wave-particle duality. As…

Niels Bohr was born on October 7, 1885 and died November 18, 1962. Bohr was one of the four outstanding scientist who helped construct the atom. Niels contributed to the atomic structure and quantum theory. He received the Nobel Prize in Physics in 1922 for his work. Bohr was a physicist, philosopher, and a promoter of scientific research. Bohr’s proposal stated that the electron revolve in a stable orbit around the nucleus and that the energy levels in which the electrons are on are discrete.…

Introduction Alice in Quantumland is an allegory of quantum physics by Robert Gilmore. In this book Robert sends Alice to Quantumland, a whole new Wonderland, smaller than an atom, where each attraction demonstrates a different aspect. The book is about quantum physics and makes a story about it, making it more understandable. Key Idea 1 Bosons are particles that follow Bose-Einsteins statistics. It makes up one of the two classes of particles, the other is fermions. Fermions are electrons,…