Use my Search Websuite to scan PubMed, PMCentral, Journal Hosts and Journal Archives, FullText. Kick-your-searchterm to multiple Engines kick-your-query now !>

A dictionary by aggregated review articles of nephrology, medicine and the life sciences Your one-stop-run pathway from word to the immediate pdf of peer-reviewed on-topic knowledge.

10.1038/ncomms9251 http://scihub22266oqcxt.onion/10.1038/ncomms9251 C4667537!4667537!26394758     free     free     free       Nat+Commun 2015 ; 6 (ä): ä Nephropedia Template TP {{tp|p=26394758|t=2015. Proposal for a room-temperature diamond maser |pdf=|usr=}}{{26394758}} gab.com Text Proposal for a room-temperature diamond maser JO: Nat Commun http://www.kidney.de/pget.php?&tw=1&pmid=26394758 #FOAvip The application of masers is limited by its demanding working conditions (high vacuum or low temperature). A room-temperature solid-state maser is highly desirable, but the lifetimes of emitters (electron spins) in solids at room temperature are usually too short (?ns) for population inversion. Masing from pentacene spins in p-terphenyl crystals, which have a long spin lifetime (?0.1?ms), has been demonstrated. This maser, however, operates only in the pulsed mode. Here we propose a room-temperature maser based on nitrogen-vacancy centres in diamond, which features the longest known solid-state spin lifetime (?5?ms) at room temperature, high optical pumping efficiency (?106?s?1) and material stability. Our numerical simulation demonstrates that a maser with a coherence time of approximately minutes is feasible under readily accessible conditions (cavity Q-factor ?5 × 104, diamond size ?3 × 3 × 0.5?mm3 and pump power <10?W). A room-temperature diamond maser may facilitate a broad range of microwave technologies. Twit Text FOAVip Proposal for a room-temperature diamond maser ????Nat Commun http://www.kidney.de/pget.php?&tw=1&pmid=26394758 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=26394758 #FOAvip English Wikipedia <ref>{{Cite pmid|26394758}}</ref> Proposal for a room-temperature diamond maser #MMPMID26394758 Jin L; Pfender M; Aslam N; Neumann P; Yang S; Wrachtrup J; Liu RB Nat Commun 2015[]; 6 (ä): ä PMID26394758show ga The application of masers is limited by its demanding working conditions (high vacuum or low temperature). A room-temperature solid-state maser is highly desirable, but the lifetimes of emitters (electron spins) in solids at room temperature are usually too short (?ns) for population inversion. Masing from pentacene spins in p-terphenyl crystals, which have a long spin lifetime (?0.1?ms), has been demonstrated. This maser, however, operates only in the pulsed mode. Here we propose a room-temperature maser based on nitrogen-vacancy centres in diamond, which features the longest known solid-state spin lifetime (?5?ms) at room temperature, high optical pumping efficiency (?106?s?1) and material stability. Our numerical simulation demonstrates that a maser with a coherence time of approximately minutes is feasible under readily accessible conditions (cavity Q-factor ?5 × 104, diamond size ?3 × 3 × 0.5?mm3 and pump power <10?W). A room-temperature diamond maser may facilitate a broad range of microwave technologies. äProposal for a room-temperature diamond maser (epmc).pdf DeepDyve Pubget Overpricing