Aerosol Imaging with a Soft X-Ray Free Electron Laser

被引：35

作者：

Bogan, Michael J. ^{[1
,2
]}

Boutet, Sebastien

Chapman, Henry N. ^{[3
,4
]}

Marchesini, Stefano ^{[5
]}

Barty, Anton ^{[2
]}

Benner, W. Henry ^{[2
]}

Rohner, Urs ^{[2
,6
]}

Frank, Matthias ^{[2
]}

Hau-Riege, Stefan P. ^{[2
]}

Bajt, Sasa ^{[3
]}

Woods, Bruce ^{[2
]}

Seibert, M. Marvin ^{[7
]}

Iwan, Bianca ^{[7
]}

Timneanu, Nicusor ^{[7
]}

Hajdu, Janos ^{[7
]}

Schulz, Joachim ^{[3
]}

机构：

[1] SLAC Natl Accelerator Lab, Stanford PULSE Inst Ultrafast Energy Sci, Menlo Pk, CA 94025 USA

[2] Lawrence Livermore Natl Lab, Livermore, CA USA

[3] Deutsch Elektronen Synchrotron DESY, Hamburg, Germany

[4] Univ Hamburg, Hamburg, Germany

[5] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA

[6] TOFWERK AG, Thun, Switzerland

[7] Uppsala Univ, Uppsala, Sweden

来源：

AEROSOL SCIENCE AND TECHNOLOGY | 2010年 / 44卷 / 03期

基金：

瑞典研究理事会;

关键词：

DIFFRACTION MICROSCOPY; SYNCHROTRON-RADIATION; PARTICLES; HOLOGRAPHY; MORPHOLOGY; DYNAMICS; GROWTH;

D O I：

10.1080/02786820903485800

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Lasers have long played a critical role in the advancement of aerosol science. A new regime of ultrafast laser technology has recently be realized, the world's first soft x-ray free electron laser. The Free electron LASer in Hamburg, FLASH, user facility produces a steady source of 10 femtosecond pulses of 7-32 nm x-rays with 1012 photons per pulse. The high brightness, short wavelength, and high repetition rate (>500 pulses per second) of this laser offers unique capabilities for aerosol characterization. Here we use FLASH to perform the highest resolution imaging of single PM2.5 aerosol particles in flight to date. We resolve to 35 nm the morphology of fibrous and aggregated spherical carbonaceous nanoparticles that existed for less than two milliseconds in vacuum. Our result opens the possibility for high spatial- and time-resolved single particle aerosol dynamics studies, filling a critical technological need in aerosol science.

引用

页码：I / VI

页数：6

共 30 条

[1] Operation of a free-electron laser from the extreme ultraviolet to the water window
Ackermann, W.
Asova, G.
Ayvazyan, V.
Azima, A.
Baboi, N.
Baehr, J.
Balandin, V.
Beutner, B.
Brandt, A.
Bolzmann, A.
Brinkmann, R.
Brovko, O. I.
Castellano, M.
Castro, P.
Catani, L.
Chiadroni, E.
Choroba, S.
Cianchi, A.
Costello, J. T.
Cubaynes, D.
Dardis, J.
Decking, W.
Delsim-Hashemi, H.
Delserieys, A.
Di Pirro, G.
Dohlus, M.
Duesterer, S.
Eckhardt, A.
Edwards, H. T.
Faatz, B.
Feldhaus, J.
Floettmann, K.
Frisch, J.
Froehlich, L.
Garvey, T.
Gensch, U.
Gerth, Ch.
Goerler, M.
Golubeva, N.
Grabosch, H.-J.
Grecki, M.
Grimm, O.
Hacker, K.
Hahn, U.
Han, J. H.
Honkavaara, K.
Hott, T.
Huening, M.
Ivanisenko, Y.
Jaeschke, E.
[J]. NATURE PHOTONICS, 2007, 1 (06) : 336 - 342
[2] Rapid DNA Methylation Changes after Exposure to Traffic Particles
Baccarelli, Andrea
Wright, Robert O.
Bollati, Valentina
Tarantini, Letizia
Litonjua, Augusto A.
Suh, Helen H.
Zanobetti, Antonella
Sparrow, David
Vokonas, Pantel S.
Schwartz, Joel
[J]. AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE, 2009, 179 (07) : 572 - 578
[3] Camera for coherent diffractive imaging and holography with a soft-x-ray free-electron laser
Bajt, Sasa
Chapman, Henry N.
Spiller, Eberhard A.
Alameda, Jennifer B.
Woods, Bruce W.
Frank, Matthias
Bogan, Michael J.
Barty, Anton
Boutet, Sebastien
Marchesini, Stefano
Hau-Riege, Stefan P.
Hajdu, Janos
Shapiro, David
[J]. APPLIED OPTICS, 2008, 47 (10) : 1673 - 1683
[4] Ultrafast single-shot diffraction imaging of nanoscale dynamics
Barty, Anton
Boutet, Sebastien
Bogan, Michael J.
Hau-Riege, Stefan
Marchesini, Stefano
Sokolowski-Tinten, Klaus
Stojanovic, Nikola
Tobey, Ra'Anan
Ehrke, Henri
Cavalleri, Andrea
Duesterer, Stefan
Frank, Matthias
Bajt, Sasa
Woods, Bruce W.
Seibert, M. Marvin
Hajdu, Janos
Treusch, Rolf
Chapman, Henry N.
[J]. NATURE PHOTONICS, 2008, 2 (07) : 415 - 419
[5] Probing the dynamics of nanoparticle growth in a flame using synchrotron radiation
Beaucage, G
Kammler, HK
Mueller, R
Strobel, R
Agashe, N
Pratsinis, SE
Narayanan, T
[J]. NATURE MATERIALS, 2004, 3 (06) : 370 - 374
[6] Non-destructive characterization and alignment of aerodynamically focused particle beams using single particle charge detection
Benner, W. Henry
Bogan, Michael J.
Rohner, Urs
Boutet, Sebastien
Woods, Bruce
Frank, Matthias
[J]. JOURNAL OF AEROSOL SCIENCE, 2008, 39 (11) : 917 - 928
[7] Feasibility of imaging living cells at subnanometer resolutions by ultrafast X-ray diffraction
Bergh, Magnus
Huldt, Gosta
Timneanu, Nicusor
Maia, Filipe R. N. C.
Hajdu, Janos
[J]. QUARTERLY REVIEWS OF BIOPHYSICS, 2008, 41 (3-4) : 181 - 204
[8] Single particle X-ray diffractive imaging
Bogan, Michael J.
Benner, W. Henry
Boutet, Sebastien
Rohner, Urs
Frank, Matthias
Barty, Anton
Seibert, M. Marvin
Maia, Filipe
Marchesini, Stefano
Bajt, Sasa
Woods, Bruce
Riot, Vincent
Hau-Riege, Stefan P.
Svenda, Martin
Marklund, Erik
Spiller, Eberhard
Hajdu, Janos
Chapman, Henry N.
[J]. NANO LETTERS, 2008, 8 (01) : 310 - 316
[9] BON K, 2006, NANOTECHNOLOGY, V3613
[10] Femtosecond time-delay X-ray holography
Chapman, Henry N.
Hau-Riege, Stefan P.
Bogan, Michael J.
Bajt, Sasa
Barty, Anton
Boutet, Sebastien
Marchesini, Stefano
Frank, Matthias
Woods, Bruce W.
Benner, W. Henry
London, Richard A.
Rohner, Urs
Szoeke, Abraham
Spiller, Eberhard
Moeller, Thomas
Bostedt, Christoph
Shapiro, David A.
Kuhlmann, Marion
Treusch, Rolf
Ploenjes, Elke
Burmeister, Florian
Bergh, Magnus
Caleman, Carl
Huldt, Goesta
Seibert, M. Marvin
Hajdu, Janos
[J]. NATURE, 2007, 448 (7154) : 676 - 679

← 1 2 3 →