Search results
Results from the WOW.Com Content Network
Wolfgang Paul (German pronunciation: [ˈvɔlfɡaŋ ˈpaʊ̯l] ⓘ; 10 August 1913 – 7 December 1993) was a German physicist, who co-developed the non-magnetic quadrupole mass filter which laid the foundation for what is now called an ion trap. [2]
In experimental physics, a quadrupole ion trap or paul trap is a type of ion trap that uses dynamic electric fields to trap charged particles. They are also called radio frequency (RF) traps or Paul traps in honor of Wolfgang Paul , who invented the device [ 1 ] [ 2 ] and shared the Nobel Prize in Physics in 1989 for this work. [ 3 ]
The Main Street Historic District encompasses the historic late 19th and early 20th-century commercial heart of Webster, Massachusetts. It consists of fourteen buildings on Main Street in downtown Webster, between High and Church Streets. This area contains the highest concentration of period commercial buildings in the town.
A Paul trap is a type of quadrupole ion trap that uses static direct current (DC) and radio frequency (RF) oscillating electric fields to trap ions. Paul traps are commonly used as components of a mass spectrometer. The invention of the 3D quadrupole ion trap itself is attributed to Wolfgang Paul who shared the Nobel Prize in Physics in 1989 ...
In mass spectrometry, the quadrupole mass analyzer (or quadrupole mass filter) is a type of mass analyzer originally conceived [1] by Nobel laureate Wolfgang Paul and his student Helmut Steinwedel. As the name implies, it consists of four cylindrical rods, set parallel to each other. [ 2 ]
Webster Soldiers' Monument. In addition to the three buildings, the historic district includes several war memorials, most notably the 1907 Soldiers' Monument, dedicated to the town's Civil War soldiers. Near the memorial stand two Civil War-era howitzers. A second memorial, begun in 1953, commemorates the town's Korean and Vietnam War veterans ...
The following individuals were born in, have been residents of, or have been otherwise closely connected to the town of Webster, Massachusetts. Pages in category "People from Webster, Massachusetts" The following 19 pages are in this category, out of 19 total.
St. Joseph Basilica [1] is a parish church in Webster, Massachusetts, [2] founded in 1887 as the first Catholic parish designated for Polish immigrants in New England. Located in the Catholic Diocese of Worcester, it was raised to the dignity of a minor basilica in 1998 by Pope John Paul II.