ライフサイエンスコーパス: hard X-ray

1 ith sub-electronvolt energy resolution using hard X-rays.

2 ased emission of MeV electrons, ions, and of hard x-rays.

3 state quantum memory at room temperature for hard x-rays.

4 lecular systems irradiated by high-intensity hard x-rays.

5 g of materials to light sources for soft and hard x-rays.

6 ) sensitivity, because the Raman method used hard X-rays.

7 rovide an intense, highly coherent source of hard x-rays.

8 The Galactic plane is a strong emitter of hard x-rays (2 to 10 kiloelectron volts), and the emissi

9 t by using both soft X-rays (100-800 eV) and hard X-rays (2000-7000 eV) from two different synchrotro

10 In-situ hard X-ray absorption and ex-situ soft X-ray absorption

11 Electron-hole separation following hard X-ray absorption during diffraction analysis of sof

12 se limitations and obviates the need to make hard x-ray absorption gratings of sub-micron periods.

13 In situ hard X-ray absorption spectroscopy (XAS) at metal K-edge

14 ra distortions upon cycling, as evidenced by hard X-ray absorption spectroscopy, greatly reducing nea

15 hedral environments, as demonstrated by soft/hard X-ray absorption spectroscopy.

16 rption spectroscopy (XAS), but involves only hard X-rays and can therefore be used to get high-resolu

17 all situations where bones are irradiated by hard X-rays and in particular for small-beam mineralized

18 g approximately 0.1 s) have been detected in hard X-rays and soft y-rays(4), and only one has been de

19 y-ray repeaters exhibit bursting emission in hard X-rays and soft y-rays.

20 Using hard X-ray angle-resolved photoemission (HARPES) at 3.2

21 Hard X-rays are produced through the process of inverse

22 We present experimental data for hard X-ray ARPES (HARPES) at energies of 3.2 and 6.0 keV

23 trate the presence of a cosmic background of hard X-rays at that early time.

24 no-focus X-ray fluorescence microscopy using hard X-rays at the European Synchrotron Radiation Facili

25 rces account for at least 75 per cent of the hard X-ray background.

26 , is reported here for the first time in the hard X-ray band ( 20-160 keV).

27 en demonstrated, and the practical limit for hard x-ray beam size, the limit to trace-element sensiti

28 Here we demonstrate focusing a hard X-ray beam to an 8 nm focus using a volume zone pla

29 We show how bright, tabletop, fully coherent hard X-ray beams can be generated through nonlinear upco

30 We describe how submicrometer hard x-ray beams with the ability to penetrate tens to h

31 hort (milliseconds to several seconds long), hard-X-ray bursts, with peak luminosities(1) of 10(36) t

32 Here we report the presence of a distinct hard-X-ray component within the central 4 x 8 parsecs, a

33 nt in the reflection spectrum created by the hard-X-ray continuum irradiating dense accreting matter.

34 nd assisted by multi-wavelength (optical and hard-X-ray) data.

35 Using hard X-ray diffraction and angle-resolved photoemission

36 Using state-of-the-art time-resolved hard x-ray diffraction microscopy, we directly visualize

37 Leveraging advances in nano-focused hard x-rays, DNA-programmable nanoparticle assembly, and

38 erous short-duration (about 0.1 s) bursts of hard X-rays during sporadic active periods.

39 The hard X-ray emission from RS Ophiuchi early in the erupti

40 The Galactic ridge hard x-ray emission is diffuse, which indicates omnipres

41 Here, we present a new method for bright hard x-ray emission via ionization injection from the K-

42 ferent times corresponding to peaks of flare hard X-ray emission.

43 ial and temporal coherence properties of the hard X-ray FEL beam after propagating through split-and-

44 V electron beams with sufficient quality for hard X-ray-FELs, albeit requiring km-scale setups, where

45 source, in association with a soft gamma-ray/hard-X-ray flare(18-21).

46 on radiation-based soft X-ray tomography and hard X-ray fluorescence for elemental microimaging of th

47 plied soft X-ray transmission tomography and hard X-ray fluorescence microscopy in situ, Fourier tran

48 sent a new methodology employing synchrotron hard X-ray fluorescence to observe the concentration gra

49 mination of X-rays in a micron-sized focused hard X-ray free electron laser (XFEL) beam.

50 trashort (< 50 fs) 9 keV X-ray pulses from a hard X-ray free electron laser, namely the Linac Coheren

51 The advent of hard x-ray free electron lasers (XFELs) capable of produ

52 The recent advent of hard x-ray free electron lasers (XFELs) opens new areas

53 Hard X-ray free electron lasers allow for the first time

54 st superconducting megahertz repetition rate hard X-ray free-electron laser (XFEL), the European XFEL

55 -Electron Laser (European XFEL), a megahertz hard X-ray Free-Electron Laser source, enables such expe

56 g in situ single-shot x-ray diffraction at a hard x-ray free-electron laser, the evolution of diffrac

57 The advent of hard x-ray free-electron lasers (XFELs) has opened up a

58 with matter has begun with the start-up of a hard-X-ray free-electron laser, the Linac Coherent Light

59 rated methyl iodide, CD(3)I, irradiated with hard X-rays has been examined by a time-of-flight multi-

60 We employ the high-speed synchrotron hard X-ray imaging and diffraction techniques to monitor

61 Hard X-ray imaging is an excellent tool for this purpose

62 Time-resolved and ultrafast hard X-ray imaging, scattering and spectroscopy are powe

63 e we present the first-time observation of a hard x-ray induced ultrafast phase transition in a bismu

64 Here we show that the integral hard-X-ray-induced photoemission yield is modulated by t

65 of chemical reactions by nanomaterials under hard X-ray irradiation.

66 xperiments using either soft or less-intense hard X-rays, it is thought that the induced charge and a

67 proach further leads to the demonstration of hard-X-ray Lloyd's mirror interference of scattering wav

68 ectron microscopy (cryo-TEM) and synchrotron hard X-ray microprobe (SHXM) data sets to precisely dete

69 We used a novel hard x-ray microprobe with suboptical spatial resolution

70 We developed a scanning hard x-ray microscope using a new class of x-ray nano-fo

71 Combining optical trapping with hard X-ray microscopy techniques, such as coherent diffr

72 Here, using hard X-ray microscopy--which offers nanoscale resolution

73 iNi(0.8) Mn(0.1) Co(0.1) O(2) using operando hard X-ray microscopy/spectroscopy, revealing a strong d

74 Synchrotron hard X-ray microtomography experiments on symmetric lith

75 Observations of diffuse hard-X-ray (more than 10 kiloelectronvolts) emission in

76 st time, implementation of synchrotron-based hard X-ray nanotomography in Al-Cu alloys to measure kin

77 odium-ion batteries with in situ synchrotron hard X-ray nanotomography.

78 Hard X-ray phase-contrast imaging characterizes the elec

79 this work, we present a systematic operando Hard X-ray PhotoElectron Spectroscopy (HAXPES) study of

80 band alignment was measured by carrying out hard X-ray photoelectron spectroscopy (HAXPES) with in s

81 itially insulating films of WO3 Here, we use hard X-ray photoelectron spectroscopy and spectroscopic

82 nhancement of band bending, as determined by hard X-ray photoelectron spectroscopy measurements.

83 X-ray scattering beyond the dipole limit and hard X-ray photoelectron spectroscopy we establish the d

84 Using a combination of charge transport, hard X-ray photoelectron spectroscopy, and structural ch

85 d magnetic circular dichroism, combined with hard X-ray photoelectron spectroscopy, we derived a comp

86 Hard-x-ray photoelectron spectroscopy is a valuable sour

87 /SrTiO3 (001) heterointerface using soft and hard x-ray photoemission spectroscopy in conjunction wit

88 Here, we employed state-of-the-art hard x-ray photoemission spectroscopy with judiciously c

89 ing of the oxide-semiconductor interface via hard x-ray photoemission spectroscopy, we show how to sy

90 Going to hard X-ray photon energies and thus larger electron inel

91 he acoustically controlled interface between hard x-ray photons and nuclear ensembles.

92 We detected at least 36 new hard x-ray point sources in addition to strong diffuse e

93 A hard X-ray probe such as X-ray Raman scattering (XRS) ca

94 Hard X-rays, produced by high-energy electrons accelerat

95 Here, hard X-ray ptychographic computed tomography (PXCT) was

96 asuring the femtosecond time delay between a hard X-ray pulse from a free-electron laser and an optic

97 tion of the coherence time of the ultra-fast hard x-ray pulse, which fundamentally influences the int

98 Femtosecond hard x-ray pulses emitted by the Linac Coherent Light So

99 report the generation of mJ-level two-colour hard X-ray pulses of few femtoseconds duration with an X

100 experiments exploit the intense, ultrashort hard x-ray pulses of the Linac Coherent Light Source (LC

101 -mechanical-system resonators can manipulate hard X-ray pulses on time scales down to 300 ps, compara

102 biological systems and complex materials use hard X-ray pulses with extremely high peak intensities (

103 noble gas clusters exposed to high-intensity hard-x-ray pulses at ~5 keV.

104 ed in nuclear transitions) or, equivalently, hard X-ray radiation (the term used when the radiation i

105 Through soft X-ray absorption spectroscopy, hard X-ray Raman scattering, and theoretical simulations

106 order of 1-50 m/s would set a record in the hard x-ray range, comparable to what was obtained in the

107 Temperature-dependent hard X-ray reflectivity, small- and wide-angle X-ray sca

108 scading following photoabsorption, as in the hard x-ray regime there is no direct energy transfer fro

109 lasma formation mechanism is specific to the hard-x-ray regime and may, thus, also be important for X

110 -ray energies between the so-called soft and hard X-ray regimes, approximately between 2 and 4 keV, w

111 ano-resolution X-ray probes in both soft and hard X-ray regimes, we demonstrate correlative surface c

112 d frequency upconversion can extend into the hard X-ray region of the spectrum.

113 The combination of the hard x-ray's superior penetration power, high sensitivit

114 port a systematic multi-wavelength survey of hard-X-ray-selected black holes that reveals that radiat

115 Here, we report the discovery of a hard X-ray source that is associated with a Type II-b su

116 e galaxy that is spatially coincident with a hard X-ray source.

117 the Chandra satellite, in which the detected hard X-ray sources account for at least 75 per cent of t

118 Moreover, most of those hard X-ray sources are associated unambiguously with eit

119 The currently known hard x-ray sources are far too few to explain the ridge

120 Hard X-ray spectro-imaging can visualize electrochemical

121 Here we combine operando hard X-ray spectroscopic imaging and phase-field modelin

122 Here, we utilized hard X-ray spectroscopic methods to identify key geometr

123 Recent progress made in the hard X-ray split-and-delay optics developments now bring

124 he suggestion that the accretion disk in the hard-X-ray state of stellar-mass black holes is truncate

125 -ray Observatory, we carried out the deepest hard x-ray survey of a Galactic plane region that is dev

126 We have applied rapid, high-sensitivity, hard X-ray synchrotron chemical imaging to analyze impur

127 on can be retrieved, e.g., by employing very hard X-rays to record large scattering momentum transfer

128 ealing structural detail simultaneously with hard-X-ray trace-element measurements.

129 on-invasive evaluation of buried layers with hard X-rays under grazing incidence.

130 e (LCLS-I) and the copper linac with LCLS-II hard x-ray undulators.

131 We have developed hard-X-ray vector nanotomography with which to determine

132 Production of hard X-ray via inverse Compton scattering at photon ener

133 ive optics have largely been unavailable for hard X-rays where many scientific, technological and bio

134 asers provide femtosecond-duration pulses of hard X-rays with a peak brightness approximately one bil

135 xploring the interactions of high-intensity, hard X-rays with matter has begun with the start-up of a