Zewail, Ahmed: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

The Moral Fog of Progress - Fall 2003

LEON KASS, JACK MILES, AHMED ZEWAIL, ANTHONY GIDDENS, PERVEZ MUSHARRAF, PAUL WOLFOWITZ, CONDOLEEZZA RICE, REZA PAHLAVI II, GREGORY TREVERTON, DORA BAKOYANNIS, LESTER BROWN, LESTER THUROW, SEBASTIAN ED

Journal:

New Perspectives Quarterly

Year:

2008

Language:

english

File:

PDF, 197 KB

english, 2008

2

The Birth of Molecules

Zewail, Ahmed H.

Journal:

Scientific American

Year:

1990

Language:

english

File:

PDF, 1022 KB

english, 1990

3

Femtochemistry: Atomic-Scale Dynamics of the Chemical Bond Using Ultrafast Lasers (Nobel Lecture)

Ahmed H. Zewail

Journal:

Angewandte Chemie International Edition

Year:

2000

Language:

english

File:

PDF, 3.07 MB

english, 2000

4

Laser selective chemistry—is it possible?

Zewail, Ahmed H.

Journal:

Year:

1980

Language:

english

File:

PDF, 2.28 MB

english, 1980

5

Foundations of Laser Spectroscopy

Stenholm, S., Felker, Peter M., Zewail, Ahmed H.

Journal:

Year:

1985

Language:

english

File:

PDF, 745 KB

english, 1985

6

Energy redistribution in isolated molecules and the question of mode-selective laser chemistry revisited. New experiments on the dynamics of collisionless energy redistribution in molecules possibilities for laser-selective chemistry with subpicosecond pulses

Bloembergen, Nicolaas, Zewail, Ahmed H.

Journal:

Journal of Physical Chemistry

Year:

1984

Language:

english

File:

PDF, 901 KB

english, 1984

7

Rotational band contour analysis of symmetries and interactions of vibrational levels in anthracene S1

Keelan, Brian W., Zewail, Ahmed H.

Journal:

The Journal of Chemical Physics

Year:

1985

Language:

english

File:

PDF, 927 KB

english, 1985

8

Laser spectroelectrochemistry of a ruthenium(II) tris(bipyridyl) derivative adsorbed on graphite electrodes

Perry, Joseph W., McQuillan, A. James, Anson, Fred C., Zewail, Ahmed H.

Journal:

Journal of Physical Chemistry

Year:

1983

Language:

english

File:

PDF, 435 KB

english, 1983

9

Imaging rotational dynamics of nanoparticles in liquid by 4D electron microscopy

Fu, Xuewen, Chen, Bin, Tang, Jau, Hassan, Mohammed Th., Zewail, Ahmed H.

Journal:

Year:

2017

Language:

english

File:

PDF, 1.13 MB

english, 2017

10

Femtosecond Dynamics of Norrish Type-II Reactions: Nonconcerted Hydrogen-Transfer and Diradical Intermediacy

Steven De Feyter, Eric W.-G. Diau, Ahmed H. Zewail

Journal:

Angewandte Chemie International Edition

Year:

2000

Language:

english

File:

PDF, 123 KB

english, 2000

11

Femtosecond Charge Transfer Dynamics of a Modified DNA Base: 2-Aminopurine in Complexes with Nucleotides

Torsten Fiebig, Chaozhi Wan, Ahmed H. Zewail

Journal:

Year:

2002

Language:

english

File:

PDF, 223 KB

english, 2002

12

Ultrafast Dynamics in DNA-Mediated Electron Transfer: Base Gating and the Role of Temperature

Melanie A. O'Neill, Hans-Christian Becker, Chaozhi Wan, Jacqueline K. Barton, Ahmed H. Zewail

Journal:

Angewandte Chemie

Year:

2003

Language:

english

File:

PDF, 1.07 MB

english, 2003

13

Direct Structural Determination of Conformations of Photoswitchable Molecules by Laser Desorption–Electron Diffraction

Andreas Gahlmann, I-Ren Lee, Ahmed H. Zewail

Journal:

Angewandte Chemie

Year:

2010

Language:

english

File:

PDF, 633 KB

english, 2010

14

Ultrafast Dynamics in DNA-Mediated Electron Transfer: Base Gating and the Role of Temperature

Melanie A. O'Neill, Hans-Christian Becker, Chaozhi Wan, Jacqueline K. Barton, Ahmed H. Zewail

Journal:

Angewandte Chemie International Edition

Year:

2003

Language:

english

File:

PDF, 1.07 MB

english, 2003

15

Jet spectroscopy of isoquinoline

Peter M. Felker, Ahmed H. Zewail

Journal:

Chemical Physics Letters

Year:

1983

Language:

english

File:

PDF, 518 KB

english, 1983

16

Stepwise solvation of molecules as studies by picosecond-jet spectroscopy: dynamics and spectra

Peter M. Felker, Ahmed H. Zewail

Journal:

Chemical Physics Letters

Year:

1983

Language:

english

File:

PDF, 617 KB

english, 1983

17

Observation of restricted IVR in large molecules: Quasi-periodic behavior, phase-shifted and non-phase-shifted quantum beats

Peter M. Felker, Ahmed H. Zewail

Journal:

Chemical Physics Letters

Year:

1983

Language:

english

File:

PDF, 636 KB

english, 1983

18

Direct picosecond time resolution of dissipative intramolecular vibrational-energy redistribution (IVR) in isolated molecules

Peter M. Felker, Ahmed H. Zewail

Journal:

Chemical Physics Letters

Year:

1984

Language:

english

File:

PDF, 668 KB

english, 1984

19

Phase- and energy-changing collisions in iodine gas: Studies by optical multiple-pulse spectroscopy

Edward T. Sleva, Ahmed H. Zewail

Journal:

Chemical Physics Letters

Year:

1984

Language:

english

File:

PDF, 478 KB

english, 1984

20

Ultrafast electron diffraction. Velocity mismatch and temporal resolution in crossed-beam experiments

J. Charles Williamson, Ahmed H. Zewail

Journal:

Chemical Physics Letters

Year:

1993

Language:

english

File:

PDF, 596 KB

english, 1993

21

Laser-selective chemistry and vibrational energy redistribution in molecules

Ahmed H. Zewail

Journal:

Journal of Photochemistry

Year:

1981

Language:

english

File:

PDF, 827 KB

english, 1981

22

Biological water: A critique

Dongping Zhong, Samir Kumar Pal, Ahmed H. Zewail

Journal:

Chemical Physics Letters

Year:

2011

Language:

english

File:

PDF, 2.22 MB

english, 2011

23

Ultrafast Electron Diffraction: Structural Dynamics of Molecular Rearrangement in the NO Release from Nitrobenzene

Yonggang He, Andreas Gahlmann, Jonathan S. Feenstra, Sang Tae Park, Ahmed H. Zewail

Journal:

Chemistry – An Asian Journal

Year:

2006

Language:

english

File:

PDF, 776 KB

english, 2006

24

Direct Observation of the Transition State

Polanyi, John C., Zewail, Ahmed H.

Journal:

Accounts of Chemical Research

Year:

1995

Language:

english

File:

PDF, 3.79 MB

english, 1995

25

Freezing Atoms in Motion: Principles of Femtochemistry and Demonstration by Laser Stroboscopy

Baskin, J. Spencer, Zewail, Ahmed H.

Journal:

Journal of Chemical Education

Year:

2001

Language:

english

File:

PDF, 3.32 MB

english, 2001

26

Femtochemistry

Zewail, Ahmed H.

Journal:

Journal of Physical Chemistry

Year:

1993

Language:

english

File:

PDF, 3.46 MB

english, 1993

27

Dynamics of intramolecular vibrational-energy redistribution (IVR). IV. Excess energy dependence, t-stilbene

Felker, P. M., Lambert, W. R., Zewail, Ahmed H.

Journal:

The Journal of Chemical Physics

Year:

1985

Language:

english

File:

PDF, 891 KB

english, 1985

28

Dynamics of intramolecular vibrational-energy redistribution (IVR). I. Coherence effects

Felker, Peter M., Zewail, Ahmed H.

Journal:

The Journal of Chemical Physics

Year:

1985

Language:

english

File:

PDF, 1.42 MB

english, 1985

29

A tribute to Robin Hochstrasser

Hamm, Peter, Zewail, Ahmed H., Fleming, Graham R.

Journal:

Chemical Physics

Year:

2013

Language:

english

File:

PDF, 491 KB

english, 2013

30

Femtosecond Dynamics of the DNA Intercalator Ethidium and Electron Transfer with Mononucleotides in Water

Torsten Fiebig, Chaozhi Wan, Shana O. Kelley, Jacqueline K. Barton and Ahmed H. Zewail

Journal:

Proceedings of the National Academy of Sciences

Year:

1999

Language:

english

File:

PDF, 1.65 MB

english, 1999

31

Femtosecond Dynamics of DNA-Mediated Electron Transfer

Chaozhi Wan, Torsten Fiebig, Shana O. Kelley, Christopher R. Treadway, Jacqueline K. Barton and Ahmed H. Zewail

Journal:

Proceedings of the National Academy of Sciences

Year:

1999

Language:

english

File:

PDF, 1.43 MB

english, 1999

32

Dynamics of Water near a Protein Surface

Bhattacharyya, Sarika M., Wang, Zhen-Gang, Zewail, Ahmed H.

Journal:

Journal of Physical Chemistry B

Year:

2003

Language:

english

File:

PDF, 124 KB

english, 2003

33

Biological Water: Femtosecond Dynamics of Macromolecular Hydration

Pal, Samir Kumar, Peon, Jorge, Bagchi, Biman, Zewail, Ahmed H.

Journal:

Journal of Physical Chemistry B

Year:

2002

Language:

english

File:

PDF, 1.70 MB

english, 2002

34

Optical molecular dephasing: principles of and probings by coherent laser spectroscopy

Zewail, Ahmed H.

Journal:

Accounts of Chemical Research

Year:

1980

Language:

english

File:

PDF, 1.13 MB

english, 1980

35

Ultrafast molecular relaxation of isolated stilbene: measurements by picosecond pump-probe techniques

Scherer, N. F., Perry, J. W., Doany, F. E., Zewail, Ahmed H.

Journal:

Journal of Physical Chemistry

Year:

1985

Language:

english

File:

PDF, 405 KB

english, 1985

36

Picosecond-jet spectroscopy and photochemistry. Energy redistribution and its impact on coherence, isomerization, dissociation and solvation

Zewail, Ahmed H.

Journal:

Faraday Discussions of the Chemical Society

Year:

1983

Language:

english

File:

PDF, 911 KB

english, 1983

37

Direct Observation of Nonchaotic Multilevel Vibrational Energy Flow in Isolated Polyatomic Molecules

Felker, Peter M., Zewail, Ahmed H.

Journal:

Physical Review Letters

Year:

1984

Language:

english

File:

PDF, 636 KB

english, 1984

38

Dynamics of intramolecular vibrational-energy redistribution (IVR). II. Excess energy dependence

Felker, Peter M., Zewail, Ahmed H.

Journal:

The Journal of Chemical Physics

Year:

1985

Language:

english

File:

PDF, 1.61 MB

english, 1985

39

Optical multiple pulse sequences for multiphoton selective excitation and enhancement of forbidden transitions

Warren, W. S., Zewail, Ahmed H.

Journal:

The Journal of Chemical Physics

Year:

1983

Language:

english

File:

PDF, 901 KB

english, 1983

40

Purely rotational coherence effect and time-resolved sub-Doppler spectroscopy of large molecules. I. Theoretical

Felker, Peter M., Zewail, Ahmed H.

Journal:

The Journal of Chemical Physics

Year:

1987

Language:

english

File:

PDF, 2.02 MB

english, 1987

41

Dynamics of intramolecular vibrational-energy redistribution (IVR). III. Role of molecular rotations

Felker, Peter M., Zewail, Ahmed H.

Journal:

The Journal of Chemical Physics

Year:

1985

Language:

english

File:

PDF, 986 KB

english, 1985

42

[World Scientific Series in 20th Century Chemistry] Femtochemistry: Ultrafast Dynamics of the Chemical Bond Volume 3 (Volume II) || +

Zewail, Ahmed H

Year:

1994

Language:

english

File:

PDF, 1.96 MB

english, 1994

43

Physical Biology (From Atoms to Medicine) || Computer-Aided Drug Discovery: Physics-based Simulations from the Molecular to the Cellular Level

Zewail, Ahmed H

Year:

2008

Language:

english

File:

PDF, 309 KB

english, 2008

44

Picosecond photofragmentation of tri- and tetraatomic molecules: measurement of "state-to-state" reaction rates

Knee, J. L., Khundkar, L. R., Zewail, Ahmed H.

Journal:

Journal of Physical Chemistry

Year:

1985

Language:

english

File:

PDF, 563 KB

english, 1985

45

Mode-specific intramolecular vibrational energy redistribution: direct picosecond measurements

Felker, Peter M., Zewail, Ahmed H.

Journal:

Journal of Physical Chemistry

Year:

1984

Language:

english

File:

PDF, 362 KB

english, 1984

46

Rotational band contour studies of single vibronic levels in jet cooled stilbene

Keelan, Brian W., Zewail, Ahmed H.

Journal:

Journal of Physical Chemistry

Year:

1985

Language:

english

File:

PDF, 920 KB

english, 1985

47

Observation of large splittings, narrow resonances, and polarization extinction in the high-energy overtone spectra of large molecules. Experimental tests of locality of excitation in bonds

Perry, Joseph W., Zewail, Ahmed H.

Journal:

Journal of Physical Chemistry

Year:

1981

Language:

english

File:

PDF, 525 KB

english, 1981

48

Local modes: their relaxation, polarization, and stereoselective excitation by lasers

Perry, Joseph W., Zewail, Ahmed H.

Journal:

Journal of Physical Chemistry

Year:

1982

Language:

english

File:

PDF, 1.11 MB

english, 1982

49

Rates of photoisomerization of trans-stilbene in isolated and solvated molecules: experiments on the deuterium isotope effect and RRKM behavior

Felker, Peter M., Zewail, Ahmed H.

Journal:

Journal of Physical Chemistry

Year:

1985

Language:

english

File:

PDF, 1.35 MB

english, 1985

50

Effect of Drag Reducing Polymer and Suspended Solid on the Rate of Diffusion Controlled Corrosion in 90° Copper Elbow

Fouad, Mohamed Ahmed, Zewail, Taghreed Mohamed, Amine, Nieven Kamal Abbes

Journal:

Journal of The Institution of Engineers (India): Series C

Year:

2017

Language:

english

File:

PDF, 600 KB

english, 2017