ライフサイエンスコーパス: picosecond

1 iently transferred to the lattice within one picosecond.

2 o nine different products within less than a picosecond.

3 on the intrinsic timescale of femtosecond to picosecond.

4 n vibronic coherence transfer lasting for ~1 picosecond.

5 , from hundreds of femtoseconds to a hundred picoseconds.

6 pulses of lengths downscaled to hundreds of picoseconds.

7 occurs with characteristic times of several picoseconds.

8 the atomic-scale dynamics in a timescale of picoseconds.

9 istinct relaxations from tens to hundreds of picoseconds.

10 ion of 50 nm and a temporal resolution of 25 picoseconds.

11 with different angular momenta within a few picoseconds.

12 er ultrafast photoexcitation and lasting few picoseconds.

13 tation occurring on the timescale of tens of picoseconds.

14 two isomers exchange on a timescale of a few picoseconds.

15 d network restructuring in tens to a hundred picoseconds.

16 fluence-dependent timescale of a few hundred picoseconds.

17 motions on timescales of tens to hundreds of picoseconds.

18 te decays on a time scale of several tens of picoseconds.

19 ve water/side-chain restructuring in tens of picoseconds.

20 g the fiber axis, on a typical time scale of picoseconds.

21 olvent restructuring occur over more than 10 picoseconds.

22 -phonon scattering on the timescale of a few picoseconds.

23 intersystem crossing lifetime of hundreds of picoseconds.

24 charge carrier cooling time, on the order of picoseconds.

25 nto a crystalline ion structure within a few picoseconds.

26 t events with temporal resolution as tens of picoseconds.

27 lattice relaxation on a timescale of tens of picoseconds.

28 at the active site from a few to hundreds of picoseconds.

29 efficiently relax to the acceptors within ~5 picoseconds.

30 e of Blastochloris viridis on a timescale of picoseconds.

31 urface over an angle of 25 degrees in just 8 picoseconds.

32 hoton-excited bR from 250 femtoseconds to 10 picoseconds.

33 he switching speed can be as fast as several picoseconds.

34 nano-devices, generation of spin current in picoseconds, a timescale that is difficult to achieve us

35 We use a picosecond acoustic technique to probe the phonon resona

36 DNA photoproducts that are typically created picoseconds after an ultraviolet (UV) photon is absorbed

37 ar the film surface within the first several picoseconds after excitation.

38 hat CED-electrons are emitted at least a few picoseconds after the ionizing XUV pulse has ended.

39 led a rapid production of NH3 within several picoseconds after the shock, indicating that shocks with

40 n with optical coherence times as long as 80 picoseconds, an appreciable fraction of their 210-picose

41 e scales ranging from the femtosecond to the picosecond and beyond.

42 myoglobin radius of gyration occurs within 1 picosecond and is followed by a delayed protein expansio

43 equilibrium transport persisted over tens of picoseconds and 600 nanometers before reaching the diffu

44 tive water/side-chain reorientation in a few picoseconds and cooperative water/side-chain restructuri

45 vice versa, with switching times of 1 to 1.5 picoseconds and energy consumption that is orders of mag

46 tein side chains on the time scales of a few picoseconds and hundreds of picoseconds, corresponding t

47 time scales, reorientation motions in a few picoseconds and network restructuring in tens to a hundr

48 bal conformational change that arises within picoseconds and precedes the propagation of heat through

49 er interface, HMSA deprotonates within a few picoseconds and results in the formation of methanesulfo

50 ation within the region persists for several picoseconds and seeds the eventual recombination and hea

51 is reaction is complete within a few hundred picoseconds and suggest that isomerization occurs along

52 bserved their build-up (within less than one picosecond) and decay (on the several picosecond timesca

53 ed-state reactions happen quite quickly (sub-picosecond) and thus can exhibit nonstatistical behavior

54 , followed by relaxation into phonons within picoseconds, and subsequent diffusion into the surroundi

55 ron-phonon equilibration, occurring in a few picoseconds, and then by the heat release to the matrix

56 ed Fe(4+) ions that have a lifetime of a few picoseconds, as well as associated photoinduced electron

57 transfer states that occurs over hundreds of picoseconds at room temperature, three orders of magnitu

58 major monoclinic features within just a few picoseconds at the above-threshold-level (~20%) photoexc

59 intense optical transitions and hundreds-of-picosecond Auger recombination, but heretofore lack FRET

60 c dislocation motion lasts just fractions of picoseconds before the dislocations catch the shock fron

61 On a sub-millimetre length scale we generate picosecond bright temporal solitons at a pulse energy of

62 such phase transition after several tens of picoseconds but strong indications for an over-correlate

63 the metal oxide is efficient in less than a picosecond, but the lower intrinsic electron mobility of

64 at combines high radiative efficiency with a picosecond carrier lifetime ready for high speed applica

65 time-resolved data provide evidence for sub-picosecond charge injection from the Mo2 center to the s

66 med vibrationally hot and cools over several picoseconds, completing the characterization of the ligh

67 ic cooling is particularly efficient, giving picosecond cooling times for hexagonal BN, where the hig

68 scales of a few picoseconds and hundreds of picoseconds, corresponding to local reorientations and n

69 systems on the time scales of femtosecond to picoseconds delivers new insight into our understanding

70 by chirped pulse amplified lasers have multi-picosecond duration and can isochorically and volumetric

71 cs of thin layers of Fe, Ni and Co driven by picosecond duration pulses of circularly polarized light

72 e (up to ~ 400 GHz) are excited by injecting picosecond-duration pulses, generated and detected by a

73 Neither subpicosecond nor picosecond dynamics are sensitive to solvent polarity, s

74 gh time resolution, thus providing access to picosecond dynamics at the atomic scale.

75 aking suggested a novel means to "clock" sub-picosecond dynamics by imaging the products arising from

76 echnique offers a direct route to access the picosecond dynamics of confined electron transport in a

77 o describe the underlying solute-induced sub-picosecond dynamics of the hydration shell are discussed

78 rements can offer potential insight into the picosecond dynamics, and therefore function, of many che

79 Experimental and theoretical studies with picosecond electric and magnetic fields have suggested t

80 are limited to a hundred atoms for dozens of picoseconds, far from the scales required to inform the

81 Using picosecond Fe K-edge X-ray absorption spectroscopy, we p

82 correlation function for the femtosecond and picosecond fluctuations in the local electric field of t

83 Nanosecond fluorescence anisotropy decay and picosecond fluorescence lifetime measurements for the fl

84 Here, we demonstrate with picosecond-fluorescence spectroscopy on C. reinhardtii c

85 On longer timescales, a few picoseconds following laser excitation, we also observe

86 cal relaxation mechanisms occur over several picoseconds, governed by electron-phonon energy exchange

87 n of a distinct, much longer time scale upon picosecond hole transfer to OH(-) suggests that a domina

88 me of the pulses was in the order of tens of picoseconds, implying longitudinal stress propagation ov

89 etition rate of 5 Hz, and pulse width of 750 picoseconds in combination with a diffractive lens array

90 that forms a charge-transfer state in a few picoseconds in polar solvents, and undergoes equally rap

91 here with pi-rotation times of less than 100 picoseconds in two orthogonal directions, which is more

92 t oxidative quenching of the exciton occurs (picoseconds) in the presence of an electron scavenger, m

93 CCD) probe different times, separated by 19 picoseconds, in the evolution of the diffraction of a go

94 dependence, with decay times of the order of picoseconds, indicating that the photo carrier recombina

95 A picosecond infrared laser (PIRL) is capable of cutting t

96 tential of rapid tumor characterization with Picosecond infrared laser desorption mass spectrometry (

97 SI-MS) imaging interface for dual imaging of Picosecond Infrared Laser Mass Spectrometry (PIRL-MS) wi

98 r ice VI sample is homogeneously heated by a picosecond infrared pulse, which delivers all of the ene

99 ier-induced pulse acceleration and show that picosecond input pulses are critical to these observatio

100 s the lowest singlet state S1 that undergoes picosecond intersystem crossing (ISC) to the lowest trip

101 n-film based PCR device was fabricated using picosecond laser (PS-laser) ablation of the multilayer g

102 as been used for the first time to visualize picosecond laser ablation of cancerous tissue in a clini

103 -state photolysis are further established by picosecond laser flash photolysis experiments.

104 ars with a diffractive lens array and 755-nm picosecond laser produced improvement in appearance and

105 Near-infrared picosecond laser pulses activated the gold-coating on th

106 rom-thick layer of water by focusing intense picosecond laser pulses into a ring of 95 microm radius.

107 Overall, the application of picosecond laser pulses to ablate endoluminal bowel lesi

108 olonic epithelial laser ablation by means of picosecond laser pulses.

109 Single flat-top beam picosecond laser treatment at a wavelength of 1,064 nm a

110 Meanwhile, 532- and 1,064-nm MLA-type, picosecond laser treatment elicited fractionated zones o

111 Patients received 6 treatments with a 755-nm picosecond laser with a spot size of 6 mm, fluence of 0.

112 Treatment with 755-nm alexandrite picosecond laser, Q-switched ruby laser, Q-switched alex

113 f CALM and were treated with a Q-switched or picosecond laser.

114 Optical pulses from picosecond lasers can be delivered to the skin as single

115 Clinicians using Q-switched or picosecond lasers to treat CALMs can use morphologic cha

116 ed pulse amplifiers pumped by femtosecond or picosecond lasers.

117 protein folding, diffusion, etc. down to the picosecond level.

118 nergy pipi* state is responsible for the sub-picosecond lifetime observed for dCyd in all the solvent

119 The very short (approximately picoseconds) lifetime of the van der Waals interaction p

120 emission from energetic carriers with ~10(2)-picosecond lifetimes in CH3NH3PbBr3 or CH(NH2)2PbBr3, bu

121 port, rather than optical phonons due to sub-picosecond lifetimes.

122 Faster picosecond (tens to hundreds of picoseconds) local motions occur throughout the protein

123 Sub-picosecond magnetisation manipulation via femtosecond op

124 ges on the time-scale of tens to hundreds of picoseconds, mainly by electron escape from the Coulomb

125 viding complete temporal resolution over the picosecond-microsecond time range, to propose a new mech

126 From its strength we estimate that a sub-picosecond modification of the exchange interaction by l

127 ed two-color photoexcitation permits the sub-picosecond modulation of the carrier temperature in such

128 Unexpectedly, studies of fast (nanosecond to picosecond) motions revealed that F508del NBD1 tumbles m

129 permitted the first quantitative studies of picosecond nanoscale dynamics in disordered systems almo

130 R relaxation experiments to characterize the picosecond-nanosecond dynamics of the free mini-H2-L(d)

131 re we show that perturbations in equilibrium picosecond-nanosecond motions impact zinc (Zn)-induced a

132 ved between them (in particular for the fast picosecond-nanosecond motions), much greater differences

133 s of the subsequent electron dynamics on the picosecond-nanosecond time scale.

134 ed by solution NMR spectroscopy and also the picosecond-nanosecond timescale backbone dynamics of thi

135 ermination of the amplitudes and timescales (picosecond-nanosecond) of bond vector fluctuations, wher

136 Picosecond narrow-band IR excitation of high-frequency b

137 In this study, picosecond neodymium:yttrium aluminum garnet laser treat

138 ron microscope, we are able to image the sub-picosecond nucleation and the launch of wavefronts at st

139 side chains at the carotenoid beta1-ring in picoseconds occurs at a low yield of <1%, whereby the be

140 Here we report on the sub-picosecond optical nonlinearity of indium tin oxide nano

141 With picosecond optical pulses we perform the fundamental ari

142 f choice for ultra-sensitive measurements of picosecond optical transients.

143 al dichalcogenides are of the order of a few picoseconds, optically generated valley excitons possess

144 ion on low-lying dicationic states, implying picosecond or longer isomerization timescales.

145 Meanwhile, the picosecond-order production makes one expect that the im

146 linear dichroism measurement, characterized picosecond orientational relaxation of the headgroup occ

147 thick plastic target, irradiated by a multi-picosecond petawatt laser pulse at an incident intensity

148 based on the optical synchronization of two picosecond power amplifiers.

149 sional infrared (2D-IR) spectroscopy reveals picosecond protein and hydration dynamics of crowded hen

150 l jamming-like transition is observed in the picosecond protein and hydration dynamics that is attrib

151 The relevance of sub-picosecond protein motions to the catalytic event remain

152 s reaction, typically occurring within a few picoseconds, provides another pathway towards aerosol fo

153 ing from CsPbBr(3) perovskite nanowires with picosecond (ps) time resolution and show that lasing ori

154 vibrations (PPVs) on the femtosecond (fs) to picosecond (ps) time scale to promote crossing of the ch

155 to collide, and, with a transient close to a picosecond (ps), new electronic states appear in the O K

156 ion of reduced light absorber in less than 1 picosecond (ps).

157 alize a long charge-transfer lifetime of 100 picoseconds (ps) and room-temperature photoluminescence.

158 Use of a picosecond pulse duration with a diffractive lens array

159 sary for igniting the fuel with a subsequent picosecond pulse focused into the resulting plasma.

160 Here, we use a picosecond pulse of a high energy electron beam to gener

161 An isolated 80-picosecond pulse was received with confidence level exce

162 describes a fabrication technique in which a picosecond pulsed laser system is the only tool required

163 ot time-domain measurements of near-infrared picosecond pulses based on an ultra-compact integrated C

164 eat synchronization enable transform-limited picosecond pulses from QCL frequency combs.

165 the complex polariton patterns generated by picosecond pulses in microcavity wire waveguides can be

166 ation of soliton-effect pulse compression of picosecond pulses in silicon, despite two photon absorpt

167 Picosecond pulses of near infrared (NIR) light provided

168 coil transition by time-resolved femtosecond/picosecond pump-probe spectroscopy in the visible and in

169 econds, an appreciable fraction of their 210-picosecond radiative lifetimes.

170 ene using broadband SRS with femtosecond and picosecond Raman pump pulses at 488 nm.

171 o show that rate-promoting vibrations in the picosecond range, specifically encoded in the 3D protein

172 sensitivity and time resolutions down to the picosecond range, thermoelectric-based photodetectors ar

173 Other active site sub-picosecond rearrangements include correlated vibrational

174 The optical spin-transfer torque acts over a picosecond recombination time of the spin-polarized phot

175 IR probing in the picosecond regime enables us to dissect the contribution

176 tion for probing processes in the femto- and picosecond regimes.

177 ed metallic liquids within the nanosecond to picosecond regimes.

178 A sub-picosecond reorganisation of the hematite structure has

179 aracterization of optical waveforms with sub-picosecond resolution is essential for investigating var

180 t in an effective time-resolved fashion with picosecond resolution using a resonant level as a detect

181 and time-of-flight (TOF), the latter with 22 picosecond resolution.

182 he focal plane at full pulse energy with sub-picosecond resolution.

183 oad range of phonon modes within less than a picosecond, resulting in a rapid polynitro-CNT heating.

184 The time-resolved measurements showed a sub-picosecond rise time and a recovery time of about 66 ps,

185 crease in the burst was observed on the tens picoseconds scale.

186 t reflectance spectroscopy, we demonstrate a picosecond-scale absolute reflectance modulation of up t

187 ealise an ultrafast tunable metasurface with picosecond-scale large absolute reflectance modulation a

188 xciton migration on its native nanometre and picosecond scales.

189 an experiment that a kilojoule-class, multi-picosecond short pulse laser is particularly effective f

190 From the picosecond side chain motions to aggregates that form ov

191 we demonstrate highly selective detection of picosecond signals overlapping temporally and spectrally

192 ions in the lower-resolution femtosecond and picosecond spectra.

193 ng modulation of the VCSEL laser emission: a picosecond strain pulse injected into the VCSEL excites

194 Picosecond strain pulses are a versatile tool for invest

195 opose a non-thermal mechanism for generating picosecond strain pulses via ultrafast photo-induced fir

196 r itself limiting the amplitude of generated picosecond strain.

197 oach, offering high sensitivity to light and picosecond temporal resolution, and consequently excelle

198 ion) at 100 billion frames per second with a picosecond temporal resolution.

199 nt into an electrical signal while retaining picosecond temporal resolution.

200 n live HeLa cells with nanometer spatial and picosecond temporal resolution.

201 Faster picosecond (tens to hundreds of picoseconds) local motio

202 On a 5 nm platinum particle, within a few picoseconds the vibrational energy of a carbon monoxide

203 Within their duration of one picosecond, the intense terahertz pulses abruptly change

204 it undergoes damped oscillations with a ~3.6-picosecond time period.

205 We investigate the picosecond time range in the photocycle of photoactive y

206 We exploit the sub-picosecond time resolution along with spectral resolutio

207 hotoluminescence measurements, both with sub-picosecond time resolution, on model systems comprising

208 essfully adapted to the time domain with sub-picosecond time resolution.

209 the probe of choice for such dynamics on the picosecond time scale (especially via fluorescence "upco

210 we resolve the silicon lattice dynamics on a picosecond time scale by deflecting the momentum-time co

211 t electron injection into the ITO NPs on the picosecond time scale followed by back electron transfer

212 antum yield of 200% is obtained on the early picosecond time scale for all compounds studied here, wh

213 nTPP, and in the inverted Marcus regime on a picosecond time scale in the case of the TCAQ derivative

214 Charge localization on the picosecond time scale manifests as a time-dependent Star

215 Charge recombination occurs on the picosecond time scale preventing the accumulation of dam

216 the nonchelated conformers takes place on a picosecond time scale through a dark state, whereas the

217 cated GNRs was studied on the ultrafast, sub-picosecond time scale using time-resolved terahertz spec

218 d to the Franck-Condon state and decays on a picosecond time scale via a coordinate that is sensitive

219 ithin a 200 fs excitation pulse, trap on the picosecond time scale with trap states in a range of ene

220 ded an ideal platform to achieve very rapid (picosecond time scale) and highly efficient energy trans

221 light" and "heavy" enzymes on the nanosecond-picosecond time scale, suggesting relevant time scale(s)

222 conformational distributions resolved on the picosecond time scale, this work lays a foundation for o

223 n fact drive the protein fluctuations on the picosecond time scale.

224 on, generating high-energy triplets on a sub-picosecond time scale.

225 ne bridge to the acceptor chromophore on the picosecond time scale.

226 terically hindering Phe 259 swings away on a picosecond time scale.

227 O2 surface, it recombines with the hole on a picosecond time scale.

228 unity-order refractive index change in a sub-picosecond time scale.

229 ns driving protein side-chain motions on the picosecond time scales and thus elucidating their ultima

230 Subsequent growth of the triplet signal on picosecond time scales is attributable to spatial separa

231 rapid characterization of events evolving on picosecond time scales.

232 ine ring modes, evolve on the femtosecond to picosecond time scales.

233 g an X-ray free-electron laser, we performed picosecond time-resolved crystallography and show that t

234 We then utilized highly sensitive picosecond time-resolved fluorescence depolarization mea

235 d to the terahertz nanoantennas within a sub-picosecond time-scale.

236 e, for the first time, to assign the tens of picoseconds time constant, reported previously, to a dar

237 Using picosecond-time-resolved X-ray radiography, we show that

238 Here, we report picosecond-time-resolved, grazing-angle optical shadowgr

239 e that the reaction intermediate involved on picosecond times may not be a single state, which implie

240 ibration-assisted energy transfer in the sub-picosecond timescale and at room temperature can manifes

241 terahertz photoconductivity that decays on a picosecond timescale as carriers thermalize.

242 rvation of coherent dynamics persisting on a picosecond timescale at 77 K in the photosystem II react

243 show that vibrational relaxation occurs on a picosecond timescale competitive with that for PL.

244 and multiconformer models, showing that the picosecond timescale motions observed in solution occur

245 an one picosecond) and decay (on the several picosecond timescale).

246 On the fast, picosecond timescale, small changes in the mean-square d

247 lity is related to the mutation site; in the picosecond timescale, we highlighted the presence of a m

248 resilience of the photoreceptor on the fast, picosecond timescale, whereas in the nanosecond range, a

249 he 2DMA dominates its fluorescent decay at a picosecond timescale.

250 el of the global protein conformation in the picosecond timescale.

251 be used to alter the magnetization on a sub-picosecond timescale.

252 rate a penta-coordinated Fe species on a sub-picosecond timescale.

253 specific vibrational mode changes on a many-picoseconds timescale.

254 The picosecond-timescale kinetics of these low-energy single

255 riers lose energy over nanometer lengths and picosecond timescales and thus are challenging to study

256 The issues of femtosecond to picosecond timescales in defining displacement versus da

257 as a Poisson process enables connecting the picosecond timescales of molecular dynamics simulations

258 for crystalline-to-amorphous phase-change on picosecond timescales remain unknown.

259 n be converted to triplet excitons on sub-10-picosecond timescales with unity efficiency by intersyst

260 ic iron is transferred to the lattice on sub-picosecond timescales, launching a transverse strain wav

261 ly was used to study photocarrier cooling on picosecond timescales.

262 ion at sub-watt peak power levels and on sub-picosecond timescales.

263 scopy is a new method for the observation of picosecond to microsecond dynamics of proteins when tran

264 anecarboxylic acid in acetonitrile-d(3) over picosecond to millisecond timescales using a photooxidan

265 lates with intradomain dynamics occurring at picosecond to millisecond timescales.

266 n water is its equilibrium dynamics spanning picosecond to nanosecond time scales.

267 rmational substates that are sampled through picosecond to nanosecond timescale fluctuations of the p

268 light and backscattering spectroscopy on the picosecond to nanosecond timescales.

269 usion of more than one order of magnitude on picosecond to nanosecond timescales.

270 ion and dispersion experiments compare fast (picosecond to nanosecond) and intermediate (microsecond-

271 is of contributions from fast (approximately picosecond to nanosecond) backbone dynamics to amide hyd

272 re averaged over different time scales, from picosecond to second, recent new molecular dynamics prot

273 mitting the measurement of water moving with picosecond to subnanosecond correlation times.

274 licated by extremely fast intraband cooling (picosecond to subpicosecond time scales) due to processe

275 es, with timescales ranging from hundreds of picoseconds to a few nanoseconds for devices consisting

276 over a time range from 100 femtoseconds to 3 picoseconds to determine the structural dynamics of the

277 ophan-to-tryptophan energy-transfer steps in picoseconds to nanoseconds, in excellent agreement with

278 tion of timescales of motions in an IDR from picoseconds to nanoseconds.

279 ittering" motions at timescales ranging from picoseconds to nanoseconds.

280 se range of motions covering timescales from picoseconds to seconds.

281 ecedented long photoreaction that spans from picoseconds to seconds.

282 vers that occur over timescales ranging from picoseconds to seconds.

283 bI3/PCBM is on the time scale of hundreds of picoseconds to several nanoseconds, due to electron inje

284 tive screening tool of protein dynamics from picosecond-to-millisecond timescales.

285 The picosecond-to-nanosecond dynamics of the hydrated powder

286 decay of an ~720-nm negative feature on the picosecond-to-nanosecond timescales, coinciding with cha

287 Picosecond transient absorption techniques were performe

288 e scale decreasing from a few hundred to ten picoseconds upon going from weakly to highly polar solve

289 th electron relaxation times as long as 0.42 picoseconds using a thermo-assisted spin-coating process

290 n PhEtyCbl are examined using femtosecond to picosecond UV-visible transient absorption spectroscopy.

291 s: one occurs at a time scale shorter than a picosecond via a nonthermal process mediated by electron

292 Recently, carrier cooling time up to 100 picoseconds was observed in hybrid perovskites, but it i

293 02) termination is dynamically stabilized by picosecond water exchange.

294 nhanced or attenuated within the initial sub-picosecond when the probe light is tuned to be s- or p-p

295 plane Neel correlations recover within a few picoseconds, whereas the three-dimensional (3D) long-ran

296 ust have very short lifetimes, of just a few picoseconds, which are too short for them to manifest th

297 l kind of interaction with them within a few picoseconds, which is characterized as halogen bonding.

298 d-state dynamics of DNA within the first few picoseconds, which is the most interesting time range wi

299 from a few hundreds of femtoseconds to a few picoseconds with solvent viscosity.

300 designed allows a writing speed of only 700 picoseconds without preprogramming in a large convention