منابع مشابه
Molecular iodine clock.
We demonstrate a simple optical clock based on an optical transition of iodine molecules, providing a frequency stability superior to most rf sources. Combined with a femtosecond-laser-based optical comb to provide the phase coherent clock mechanism linking the optical and microwave spectra, we derive an rf clock signal of comparable stability over an extended period. Measurements suggest the s...
متن کاملSpotlight- Molecular iodine
Mayuri M. Naik was born in 1988 in Curchorem, Goa (India). She completed her B.Sc. from Government College of arts, science and commerce, Quepem-Goa in 2008. She received her M.Sc. degree in organic chemistry from Goa University in 2010. Presently she is proceeding with Ph.D. under the supervision of Prof. S. G. Tilve and Prof. V. P. Kamat in department of chemistry, Goa University, Goa. Her re...
متن کاملSpotlight- Molecular iodine
Mayuri M. Naik was born in 1988 in Curchorem, Goa (India). She completed her B.Sc. from Government College of arts, science and commerce, Quepem-Goa in 2008. She received her M.Sc. degree in organic chemistry from Goa University in 2010. Presently she is proceeding with Ph.D. under the supervision of Prof. S. G. Tilve and Prof. V. P. Kamat in department of chemistry, Goa University, Goa. Her re...
متن کاملThe Ozone-Iodine-Chlorate Clock Reaction
This work presents a new clock reaction based on ozone, iodine, and chlorate that differs from the known chlorate-iodine clock reaction because it does not require UV light. The induction period for this new clock reaction depends inversely on the initial concentrations of ozone, chlorate, and perchloric acid but is independent of the initial iodine concentration. The proposed mechanism conside...
متن کاملThe Chlorate-Iodine-Nitrous Acid Clock Reaction
A new clock reaction based on chlorate, iodine and nitrous acid is presented. The induction period of this new clock reaction decreases when the initial concentrations of chlorate, nitrous acid and perchloric acid increase, but it is independent on the initial iodine concentration. The proposed mechanism is based on the LLKE autocatalytic mechanism for the chlorite-iodide reaction and the initi...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2001
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.87.270801