Résultats de recherche
12 juil. 2024 · We outline a method of beamed power for propulsion that utilizes relativistic electron beams. The physics of charged particle beam propagation in the space plasma environment is discussed and the long-range (>100 A.U.) advantage of relativistic electron beams is emphasized.
Il y a 3 jours · Irving Langmuir found that an inert gas, instead of vacuum, would retard evaporation. General service incandescent light bulbs over about 25 watts in rating are now filled with a mixture of mostly argon and some nitrogen , [113] or sometimes krypton . [114]
Il y a 4 jours · Sponsor: ACS and the ACS Division of Physical Chemistry Citation: For contributions to our fundamental understanding of the structural and chemical behavior of graphene interfaces. Current position: Eugene Higgins Professor of Chemistry, Columbia University Education: B.S., chemistry, Yale University; Ph.D., chemistry, Harvard University Flynn on his scientific role model and why: “Four ...
Il y a 2 jours · His renewal of interest in this subject was largely stimulated by the activities of the American chemist and General Electric researcher Irving Langmuir, who between 1919 and 1921 popularized and elaborated Lewis's model. Langmuir subsequently introduced the term covalent bond.
Il y a 4 jours · William Esco Moerner, also known as W. E. Moerner, (born June 24, 1953) is an American physical chemist and chemical physicist with current work in the biophysics and imaging of single molecules. He is credited with achieving the first optical detection and spectroscopy of a single molecule in condensed phases, along with his postdoc, Lothar Kador.
30 juin 2024 · Irving Langmuir (31 janvier 1881, New York - 16 août 1957, (Woods Hole), Massachusetts) est un chimiste et physicien américain. En 1932, il est lauréat du (prix Nobel de chimie).
12 juil. 2024 · How to say Langmuir in English? Pronunciation of Langmuir with 10 audio pronunciations, 2 synonyms, 1 meaning, 4 translations and more for Langmuir.
