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femtosecond pump-probe spectroscopy

Electronic structure of adenine and thymine base pairs studied by femtosecond electron-ion coincidence spectroscopy

Electronic structure of adenine and thymine base pairs studied by femtosecond electron-ion coincidence spectroscopy

... 2007 Femtosecond pump-probe spectroscopy was combined with photoelectron-photoion coincidence detection to investigate the electronic structure and dynamics of isolated adenine (A) and thymine ...

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Femtosecond time-resolved photoelectron spectroscopy

Femtosecond time-resolved photoelectron spectroscopy

... states. Pump- probe measurements were performed at 200, 266, and 400 nm excitation wavelengths, with the Ti:sapphire fundamental (800 nm) used as the probe ...nm pump, the TRPES results showed ...

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Libration induced stretching mode excitation for pump-probe spectroscopy in pure liquid water

Libration induced stretching mode excitation for pump-probe spectroscopy in pure liquid water

... been extensively studied by pump-probe techniques on a femtosecond time scale, often as an impurity in D 2 O (HDO/D 2 O), 1–7 or in CCl 4 . 8 These experiments consist in following in time a ...

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Consistent probe spacing in multi-probe STM experiments

Consistent probe spacing in multi-probe STM experiments

... ABSTRACT Multi-probe scanning tunneling microscopy can play a role in various electrical measurements and characterization of nanoscale objects. The consistent close placement of multiple probes relies on very ...

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Bicycle powered water pump

Bicycle powered water pump

... The first section develops criteria and general rules applied to the design of each of the pump units. Develop- ments cover the methods used but do not discuss the sp[r] ...

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Action spectroscopy of spin forbidden states in the gas phase: A powerful probe for large non-luminescent molecules

Action spectroscopy of spin forbidden states in the gas phase: A powerful probe for large non-luminescent molecules

... the probe laser (193 nm) with respect to the tunable pump in the 430-560 nm ...The probe only weakly ionizes CuTPP or CuOEP in absence of the pump since its ionization potential is ...

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Arctic Heat Pump Installation

Arctic Heat Pump Installation

... L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions présentées dans le site LISEZ CES CONDITIONS ATTENTIVEMENT AVANT D’UTILISER CE SITE WEB. NRC Publicat[r] ...

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ACA-Pro: calibration protocol for quantitative diffuse reflectance spectroscopy. Validation on contact and noncontact probe- and CCD-based systems

ACA-Pro: calibration protocol for quantitative diffuse reflectance spectroscopy. Validation on contact and noncontact probe- and CCD-based systems

... reflectance spectroscopy (DRSsr) is an optical spectroscopic technique that provides quantitative estimations of optical properties from measurements of diffuse reflectance at multiple source-detector (SD) ...

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Polarization-resolved pump-probe spectroscopy with high harmonics

Polarization-resolved pump-probe spectroscopy with high harmonics

... 7. Pump-probe scans for H21 in a 50 /50 mixture of argon and nitrogen, around the half revival of N 2 ...polarization-resolved spectroscopy could be used to increase the contrast in the detection of ...

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Unravelling molecular mechanisms in the fluorescence spectra of doxorubicin in aqueous solution by femtosecond fluorescence spectroscopy

Unravelling molecular mechanisms in the fluorescence spectra of doxorubicin in aqueous solution by femtosecond fluorescence spectroscopy

... Doxorubicin (DOX) is a potent anti-tumoral agentwidely used for cancer therapy. Despite numerous studies,the fluorescence properties of DOX, usually exploited for the characterization ofthe interaction with biological ...

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Femtosecond LIBS

Femtosecond LIBS

... L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions présentées dans le site LISEZ CES CONDITIONS ATTENTIVEMENT AVANT D’UTILISER CE SITE WEB. NRC Publicat[r] ...

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Electronic transport in planar atomic-scale structures measured by two-probe scanning tunneling spectroscopy

Electronic transport in planar atomic-scale structures measured by two-probe scanning tunneling spectroscopy

... scanning probe microscopy is regarded as the method of choice for local characterization of atoms and single molecules supported on ...tunneling spectroscopy and first- principles transport ...

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A Photonic Atom Probe coupling 3D Atomic Scale Analysis with in situ Photoluminescence Spectroscopy

A Photonic Atom Probe coupling 3D Atomic Scale Analysis with in situ Photoluminescence Spectroscopy

... bearing pump with a pumping speed of 1200 L/s for nitrogen (Hipace 1200 from Pfeiffer ...turbomolecular pump is horizontally positioned on the back ...turbomolecular pump is done by a dry pump ...

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First In Situ Measurements of Electron Density and Temperature from Quasi-thermal Noise Spectroscopy with Parker Solar Probe /FIELDS

First In Situ Measurements of Electron Density and Temperature from Quasi-thermal Noise Spectroscopy with Parker Solar Probe /FIELDS

... The f p plasma line is produced by Langmuir waves induced by the particle quasi-thermal motions. Since the Langmuir wavelength λ L exceeds the ambient Debye length L D , the detection requires an electric antenna of ...

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Black Brant IIA, AD-II-58: falling probe electron density, electric field probe, Langmuir probe and micrometeorite launch

Black Brant IIA, AD-II-58: falling probe electron density, electric field probe, Langmuir probe and micrometeorite launch

... https://doi.org/10.4224/21274541 Access and use of this website and the material on it are subject to the Terms and Conditions set forth at Black Brant IIA, AD-II-58: falling probe electron density, electric field ...

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Jet pump cooling for deep mines

Jet pump cooling for deep mines

... obtained, as illustrated in Figure 76.. With thls control deemedto be in place, a fanùly ofejector 'fan' curves emerge. There curves are akin to those that results when the sp[r] ...

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Femtosecond laser micromilling of Si wafers

Femtosecond laser micromilling of Si wafers

... L’accès à ce site Web et l’utilisation de son contenu sont assujettis aux conditions présentées dans le site LISEZ CES CONDITIONS ATTENTIVEMENT AVANT D’UTILISER CE SITE WEB. NRC Publicat[r] ...

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Data reduction problems using a 3 holes directional pressure probe to investigate mean flow characteristics in the vaneless gap between impeller and diffuser radial pump

Data reduction problems using a 3 holes directional pressure probe to investigate mean flow characteristics in the vaneless gap between impeller and diffuser radial pump

... - More important effects concern rotor-stator interactions on probe indications itself. These effects generally lead to higher total pressure probe levels compared with real ones even for the case where no ...

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MineSweeper: Where to Probe?

MineSweeper: Where to Probe?

... L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignemen[r] ...

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Performance Comparison of Hydronic Secondary Loop Heat Pump and  Conventional Air-Source Heat Pump

Performance Comparison of Hydronic Secondary Loop Heat Pump and Conventional Air-Source Heat Pump

... heat pump is quite ...heat pump units operate with the refrigerant R410A which has a global warming potential (GWP) of 2100, versus a GWP for propane of 20 (Calm, ...

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