Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Alexander Dunning"'
Autor:
Murray K. Reed, Chris Goldsack, Doug Millington-Smith, Xiao Ai, James Titchener, George Harrison, Alexander Dunning
Publikováno v:
Applied Energy. 306:118086
The accurate and comprehensive identification and quantification of greenhouse gas (GHG) emissions is an essential part of the management and mitigation of climate change. We are developing a novel remote gas imaging sensor for the detection, visuali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f7d4596452f7eb721e3ac50f4f3e8d1
https://doi.org/10.1016/j.apenergy.2021.118086
https://doi.org/10.1016/j.apenergy.2021.118086
Autor:
David M. Love, James Bush, Fabian Tolle, Lindsey A Ibbotson, Boris Breiner, Neil M. Bell, Aya Shibahara, Ana-Luisa Silva, Olympia Pachoumi, Kerr Johnson, Cameron Alexander Frayling, Magdalena Stolarek, Michele Amasio, Leigh R Shelford, Podd Gareth, Mei Wu, Maciej Sosna, Barnaby Balmforth, Aurel Negrea, Douglas J Kelly, Sheridan Eoin, Edoardo Petrini, Tom H Isaac, Jasmin Chana, Paul H. Dear, Monica S Saavedra, Palmer Rebecca, Alexander Dunning, Mark Dethlefsen, Jekaterina Kuleshova
Publikováno v:
Nucleic Acids Research
A new approach to single-molecule DNA sequencing in which dNTPs, released by pyrophosphorolysis from the strand to be sequenced, are captured in microdroplets and read directly could have substantial advantages over current sequence-by-synthesis meth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03b4f82429790f363dfb4d9414364712
https://pubmed.ncbi.nlm.nih.gov/31318971
https://pubmed.ncbi.nlm.nih.gov/31318971
Autor:
Prateek Puri, Ming Li, Steven J. Schowalter, Eric R. Hudson, Christian Schneider, Alexander Dunning, Michael Mills, Svetlana Kotochigova
Publikováno v:
Physical Review Letters. 122
Using a recently developed method for precisely controlling collision energy, we observe a dramatic suppression of inelastic collisions between an atom and ion (Ca + Yb$^+$) at low collision energy. This suppression, which is expected to be a univers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b3847e995d24dc43d434f9ac67f8eb5
https://doi.org/10.1103/physrevlett.122.233401
https://doi.org/10.1103/physrevlett.122.233401
Autor:
Kuang Chen, Steven J. Schowalter, Christian Schneider, Eric R. Hudson, Alexander Dunning, Prateek Puri
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
Nature Communications
Nature Communications
Sympathetic cooling of trapped ions through collisions with neutral buffer gases is critical to a variety of modern scientific fields, including fundamental chemistry, mass spectrometry, nuclear and particle physics, and atomic and molecular physics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c6e4c2cb4de649a723a45d2970a8b4f
https://doaj.org/article/ecaa7b049d71475888c50df6968ae35c
https://doaj.org/article/ecaa7b049d71475888c50df6968ae35c
Autor:
Alexander Dunning
Publikováno v:
Coherent Atomic Manipulation and Cooling ISBN: 9783319217376
The interferometric laser cooling and composite pulse schemes explored in this thesis are based on coherent transitions in a two-level atomic system, and we realise this experimentally by inducing stimulated Raman transitions between the ground hyper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cff7446637d6857afbeef616d24042e0
https://doi.org/10.1007/978-3-319-21738-3_2
https://doi.org/10.1007/978-3-319-21738-3_2
Autor:
Alexander Dunning
Publikováno v:
Coherent Atomic Manipulation and Cooling ISBN: 9783319217376
In order to realise the Raman system described in the previous chapter, we require an ultracold sample of rubidium atoms isolated from their environment, and a means to prepare and measure their internal state before and after the Raman pulses are ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acabb8a2de767b3c6a3aee7d0b1f2c84
https://doi.org/10.1007/978-3-319-21738-3_3
https://doi.org/10.1007/978-3-319-21738-3_3
Autor:
Alexander Dunning
Publikováno v:
Coherent Atomic Manipulation and Cooling ISBN: 9783319217376
To induce coherent stimulated Raman transitions (see Chap. 2) in our atom cloud we require two mutually phase-coherent ‘Raman beams’ which are spatially separable.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a88ef551c8448c2cf0644750db975108
https://doi.org/10.1007/978-3-319-21738-3_4
https://doi.org/10.1007/978-3-319-21738-3_4
Autor:
Alexander Dunning
Publikováno v:
Springer Theses ISBN: 9783319217376
Coherent Atomic Manipulation and Cooling
Coherent Atomic Manipulation and Cooling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89d87caa79f285dde324b407d7bc8eea
https://doi.org/10.1007/978-3-319-21738-3
https://doi.org/10.1007/978-3-319-21738-3
Autor:
Alexander Dunning
Publikováno v:
Coherent Atomic Manipulation and Cooling ISBN: 9783319217376
As demonstrated in Chap. 5, coherent pulses in the velocity-sensitive Raman system are subject to dephasing of atomic states. Dephasing is brought about by the presence of systematic variations in such system parameters as the intensity and detuning
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9409ba2da519052915e103b19db1e96d
https://doi.org/10.1007/978-3-319-21738-3_6
https://doi.org/10.1007/978-3-319-21738-3_6
Publikováno v:
Physical review letters. 115(7)
We report the 1-D cooling of $^{85}$Rb atoms using a velocity-dependent optical force based upon Ramsey matter-wave interferometry. Using stimulated Raman transitions between ground hyperfine states, 12 cycles of the interferometer sequence cool a fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cddc85efdcbaec3b01ae699ce349392a
https://pubmed.ncbi.nlm.nih.gov/26317719
https://pubmed.ncbi.nlm.nih.gov/26317719