Trackademia

Welcome to Trackademia

The idea behind Trackademia is to build on existing academic databases like Google Scholar and OpenAlex so that you can trust the data and use it for whatever you want. That comes down to two things.

More data, and more ways to use it. We aggregate publication data from every major source into a single dataset and add information pulled from faculty CVs. Then we let you slice it however you want: choose which sources to build from, write your own formulas, weight journals, adjust for department size.

More accurate, and honest about where it isn’t. We focus on a smaller set of schools so we can verify everything carefully. Faculty lists come from department websites rather than being inferred from publication records, so we know who should be in the data before we go looking. When we can’t find data on someone, we record the gap instead of dropping them. Every number comes with a coverage rate you can check against ground truth.

Everything in Trackademia is built from seven units. AI merges duplicate records across sources and tags each publication so these categories hold up:

  • Publication — citation counts, authors, journal, peer review status, and more
  • Publication group — versions of the same work combined into one entity, such as a working paper and the article it became
  • Academic
  • Department
  • University
  • Field
  • Journal

There are two modes. In Database mode you browse the underlying records and filter by any of the seven units. In Analytics mode you get graphs and comparisons, and you switch views to compare two departments, compare one department against the average of the others, or see them all at once. Tabs let you focus on a particular level of the data.

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Journal

Chemical Physics Letters

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Citation weight

Tierunranked
Weight in force
Weightingoff

Weight inputs

Each figure with its percentile among the ranked journals. A is the median, over the academics with a work here, of that academic’s citations to the works this site counts for them - never a Google Scholar profile total. Over every academic of this field, all years, whatever the filters select.

A · academics’ median12,469.0 · 52%
B · citations per work64.9 · 25%
N · works142 · 80%
P · academics23 · 62%
Formula result0.645

From this institution

Under these filters. A work with no citation count is unknown here, never a zero.

Works142
Citations7,981 over 123 of 142 works
Citations per counted work64.9
Weighted citations
Academics23
Departments8
First seen1970

Works placed per year

142 of these 142 works carry a year; an undated work is in no year. Works placed, under these filters.

Departments publishing there 8

DepartmentWorks
Brown Chemistry36
Yale Chemistry34
Penn Chemistry31
Cornell Chemistry18
Harvard Chemistry10
Princeton Chemistry8
Columbia Chemistry4
Dartmouth Chemistry1

A work held by two departments counts once in each, so these add up to more than the works above.

Works placed there 142

YearTitleAcademicsCitations
1997Feedback Quantum Control of Molecular Electronic Population TransferPeter Weber530
2004The role of vacancy defects and holes in the fracture of carbon nanotubesRoberto Car500
1991Threshold Photodetachment of Cold C60–Lai-Sheng Wang415
1996Second Harmonic Generation from the Surface of Centrosymmetric Particles in Bulk SolutionE. Chui-Ying Yan259
1991Fullerene Triplet State Production and Decay: R2PI Probes of C60 and C70 in a Supersonic BeamLai-Sheng Wang257
1993Structures of small water clusters using gradient-corrected density functional theoryRoberto Car219
1987The structure of selenium clusters—Se3 to Se8Roberto Car203
1984Accelerated energy transfer between molecules near a solid surfaceAbraham Nitzan197
1984Local fields in cavity sites of rough dielectric surfacesAbraham Nitzan170
1986Demonstration of a Pulsed Photoelectron Spectrometer on Mass-Selected Cluster Ions: O–, O2–, and O4–Mark Johnson161
1993The Electronic Structure of Ca@C60Lai-Sheng Wang160
2007On the T-Shaped Structures of the Benzene DimerRobert A. DiStasio Jr.157
1999Origin of the Unusual Stability of MnO4–Lai-Sheng Wang153
1998Photoelectron spectroscopy of the “missing” hydrated electron clusters, (H2O)n–, n=3,5,8 and 9: Isomers and continuity with the dominant clusters n=6, 7 and 11Mark Johnson150
1987Local frequency analysis of chaotic motion in multidimensional systems: Energy transport and bottlenecks in planar OCSGregory Sion Ezra131
1988Multiconfiguration time dependent self consistent field approximation for curve crossing in presence of a bath: A fast fourier transform studyAbraham Nitzan124
1984Photodestruction Cross-Sections for Mass-Selected Ion Clusters: (CO2) n +Mark Johnson114
2010Probing the Electronic Structure of Early Transition Metal Oxide Clusters: Molecular Models Towards Mechanistic Insights into Oxide Surfaces and CatalysisLai-Sheng Wang108
2005Alternative formulation of many-body perturbation theory for electron-proton correlationSharon Hammes-Schiffer107
1988Experimental determination of the OH-Ar stretching potentialMarsha I. Lester105
2002Photoelectron Spectroscopy of Pentaatomic Tetracoordinate Planar Carbon Molecules: CAl3Si– and CAl3Ge–Lai-Sheng Wang101
1997Photoelectron spectroscopy of (CO2)n– revisited: Core switching in the 2 n 16 rangeMark Johnson100
1982Convergence of Monte Carlo Simulations of Liquid Water in the NPT Ensemble.William Jorgensen98
1999Electron Tunneling through the Repulsive Coulomb Barrier in Photodetachment of Multiply Charged AnionsLai-Sheng Wang89
1983Theory of activated rate processes: Position dependent frictionAbraham Nitzan87
1995A semiclassical correlation function approach to barrier tunnelingEric Heller84
1980Quantum dynamics in classically integrable and non-integrable regionsEric Heller84
1997Vibrational predissociation spectra of I–H2O: Isotopic labels and weakly bound complexes with Ar and N2Mark Johnson83
2009Single-nanoparticle catalysis at single-turnover resolutionPeng Chen79
2001Ultrafast and long-lived photoinduced charge separation in MEH-PPV/nanoporous semiconductor thin film compositesTianquan “Tim” Lian79
1991Stimulated emission pumping of van der Waals vibrations in the ground electronic state of OH ArMarsha I. Lester76
1975Wavepacket path integral formulation of semiclassical dynamicsEric Heller75
1989Comparison of classical and quantum phase space structure of nonrigid molecules, LiCNGregory Sion Ezra74
1990Picosecond measurements of exciton trapping in semiconductor clustersJohn A. Marohn74
2000Infrared predissociation spectroscopy of the F–H2O Arn (n=1-3) complexes: Optically driven intracluster proton transfer?Mark Johnson70
2003Rydberg states: sensitive probes of molecular structurePeter Weber69
1989Observation of a UV Absorption Band in Ar3 + Near 300 nmMark Johnson67
1997Surface hopping and fully quantum dynamical wavepacket propagation on multiple coupled adiabatic potential surfaces for proton transfer reactionsSharon Hammes-Schiffer66
1991Polarization probe of excitation mechanisms in surface photochemistryXiaoyang Zhu64
1971Pecularities of the non radiative decay of a single vibronic level in polyatomic moleculesAbraham Nitzan64
2002Argon predissociation infrared spectroscopy of the hydroxide water complex (OH– H2O)Mark Johnson59
1992Pulsed dynamic nuclear polarization at 5 TAnn E. McDermott58
2011Tuning the intermolecular proton bond in the H5O2 + "Zundel ion" scaffoldMark Johnson57
1971A quantum mechanical analogue to the Stern-Volmer equationAbraham Nitzan56
1986Interaction between bending vibrations and molecular rotation: a model studyGregory Sion Ezra55
1989Vibrational overtone spectroscopy of OH Ar complexesMarsha I. Lester55
1980Monte Carlo Results for Hydrogen Bond Distributions in Liquid Water.William Jorgensen53
2014Multiple transition states and roaming in ion–molecule reactions: a phase space perspectiveGregory Sion Ezra49
1976Kinetics of the reaction Cl + O3 · ClO + O2James G. Anderson49
1984Theory of activated rate processes: Coupled modesAbraham Nitzan49
1983The adiabatic approximation for coupled oscillatorsGregory Sion Ezra48
1985Photophysics of He-ICl van der Waals complexes: Excitation to predissociative levels in the B stateMarsha I. Lester48
1991Size dependent collisional incorporation of D2O in to (H2O)n– around n=15: implications on the origin of magic numbers in the hydrated electron cluster clusters distributionMark Johnson47
1996Direct imaging of Excited Electronic States using Diffraction Techniques: Theoretical ConsiderationsPeter Weber46
2001Observation of resonant two-photon photodetachment of water cluster anions via femtosecond photoelectron spectroscopyMark Johnson44
2004Preparation and photoelectron spectrum of the "missing" (H2O)4 - clusterMark Johnson44
1979Inverse electronic relaxation.Abraham Nitzan43
2004Quantum monodromy for diatomic molecules in combined electrostatic and pulsed nonresonant laser fieldsGregory Sion Ezra41
1986A Fast Fourier transform method for calculating the equilibrium density matrixAbraham Nitzan41
1987Resonant photoionization spectroscopy of refractory metal-rare gas complexes: AlArMarsha I. Lester41
1978Mechanism of collision-induced intersystem crossing in CO.Abraham Nitzan40
1982Optical-Optical Double Resonance on Cooled Molecular Ions: Rotational Assignments in the Perturbed CO2 + B-X SystemMark Johnson40
1997Determination of the relative photodetachment cross sections and photoelectron spectra of the two isomers of (H2O)n– using saturated photodetachmentMark Johnson38
1987Substituent and Solvent Effects on the Lifetimes of Hydrocarbon-based BiradicalsMatthew Zimmt37
2000The infrared predissociation spectra of Cl–H2OArn (n=1-5): Experimental determination of the influence of ArnMark Johnson37
2009Ground State Recovery and Molecular Structure upon Ultrafast Transition through Conical Intersections in Cyclic DienesPeter Weber36
2006Analytical Gradient of Restricted Second-Order Møller-Plesset Correlation Energy with the Resolution-of-the-Identity Approximation, Applied to the TCNE Dimer Anion ComplexRobert A. DiStasio Jr.35
1971What is the nature of intramolecular coupling responsible for internal conversion in large molecules?Abraham Nitzan35
1985Ketone Photochemistry on Solid Silica. A Diffuse Reflectance Laser Flash Photolysis StudyMatthew Zimmt33
1988Photofragmentation of Cn– , 4 n 20: Loss of Neutral C3Mark Johnson33
2013Ion Imaging Studies of the Photodissociation Dynamics of CH2I2 at 248 nmMarsha I. Lester31
1992Photoionization via transient states: A coherent probe of molecular eigenstates.Peter Weber30
1997Infrared spectroscopy of OH H2 entrance channel complexesMarsha I. Lester30
1993Photoinitiation of the O– + H2O  OH– + OH ion-molecule reaction within the O2– H2O binary complexMark Johnson29
1993Dependence of two photon ionization photoelectron spectra on laser coherence bandwidth.Peter Weber28
1992Electronic spectroscopy probe of NH (c 1Π, a 1Δ)+ Ar complexesMarsha I. Lester28
1985External Magnetic Field Dependent Influence of Lanthanide Ions on the Chemistry of Radical Pairs in MicellesMatthew Zimmt27
2014Early time detection of OH radical products from energized Criegee intermediates CH2OO and CH3CHOOMarsha I. Lester27
1989The Energy of the Twisted Excited Singlet State of Tetraphenylethylene: Picosecond Optically Detected CalorimetryMatthew Zimmt25
1997Temperature dependent photodesorption of methyl radical from GaAs: role of the initial stateXiaoyang Zhu25
1997Electron transmission through band structure in organized organic thin filmsAbraham Nitzan25
2017Improved Treatment of Nucleosides and Nucleotides in the OPLS-AA Force Field.William Jorgensen25
1996Assigning vibrational spectra of highly excited molecules: classical and quantum vibrational dynamics of the H2O moleculeGregory Sion Ezra23
2000Ultrafast Mid-IR detection of a precursor to the presolvated electron following electron ejection from ferrocyanideTianquan “Tim” Lian23
1978On a random coupling model for intramolecular dynamics.Abraham Nitzan23
1984Improved Flexibility in MODR using a Supersonic Jet Source: Applications to CO+ and CNMark Johnson23
2004Isotopic Fractionation and Zero-Point Effects in Anionic H-Bonded Complexes: A Comparison of the I-·HDO and F-·HDO Ion-Molecule ClustersMark Johnson23
2008Photoelectron imaging study of vibrationally mediated electron autodetachment in the type I isomer of the water hexamer anionMark Johnson23
2001A 9 eV superexcited state of 1,3-cyclohexadiene revealed by double resonance ionization photoelectron spectroscopy.Peter Weber22
2011Vibrational predissociation spectroscopy and theory of Ar-tagged, protonated Imidazole (Im) Im1-3H+·Ar clustersMark Johnson20
1994Photodesorption of NH3 from GaAs. A resonance-enhanced multiphoton ionization studyXiaoyang Zhu19
1995Photo-isomerization of polymer monolayers and multi-layers on waterXiaowei Zhuang19
1979`Kinetic equations for collisionless multiphoton excitation of large molecules.Abraham Nitzan19
1972Effects of vibrational relaxation on the optical lineshapes in molecular spectraAbraham Nitzan18
1998Mutual-nearest-neighbor-pairs in fluidsRichard Stratt17
1996Ultrafast orientation dynamics of liquid crystals in smectic phaseXiaowei Zhuang17
1982Averaged field intensities in composite materialsAbraham Nitzan15
1993Photofragmentation of anionic reaction intermediates formed upon electron attachment to 2-chloroacrylonitrile clusers: Evidence for polymer degredation in the cluster regimeMark Johnson14
1985Semiclassical eigenvalues for a non-adiabatic systemGregory Sion Ezra13
1985The Observation of CIDEP from the Photodecomposition of Dibenzyl Ketone in Micellar SolutionMatthew Zimmt12
1972Preparation of metastble molecular states by optical excitationAbraham Nitzan12
2002Observation of sharp vibronic bands in the O4– “core ion” by mid infrared predissociationspectroscopy of O4–Arn clustersMark Johnson12
1984A simple method for determining the number of isolating integrals in multidimensional systems: computation of the pointwise dimensionGregory Sion Ezra11
1997Transient Grating Studies of Ultrasonic Attenuation in Reverse Micellar SolutionsMatthew Zimmt10
1997Characterization of the anionic intracluster polymerization reaction product of 2- chloroacrylonitrile trimers by photoelectron spectroscopyMark Johnson10
1987Semiclassical rotation-vibration energies for a triatomic molecule: H2OGregory Sion Ezra9
2006Semiclassical IVR approach to rotational excitation of non-polar diatomic molecules by non-resonant laser pulsesGregory Sion Ezra9
2017Exciton Dynamics within Cation-exchanged CdSe/PbSe Nanorods: The Role of DefectsTianquan “Tim” Lian9
1989Preservation of Rotational Cooling Following Pulse Compression TOF Mass Selection of N2O+ Ions Created in a Supersonic PlasmaMark Johnson9
2007Quantum state reconstruction for rigid rotorsGregory Sion Ezra8
1994Direct and complex-forming collisions in a collinear model for the barrierless proton transfer reaction CH3OH+− OCH3→ CH3O−+ HOCH3Gregory Sion Ezra8
1992Vibrational deactivation in planar ion-neutral collisions. A classical trajectory study of the fixed orientation angle approximationGregory Sion Ezra8
1978Proton Affinity Correlations for Alkyl Chlorides.William Jorgensen7
2008Alkane mixtures: Comparisons between theory and experiment for the butane–heptane systemJane E. G. Lipson6
1972Sequence congestion effects in optical selection studies of electronic relaxationAbraham Nitzan5
2013Vibrational Predissociation Spectoscopy of Ar-Tagged, Trisubstituted Silyl CationsMark Johnson5
1970Charge Distribution Characteristics of Attractive Dominant Barriers.William Jorgensen5
1995Thermochromism of Intramolecular Charge Transfer Emission Bands: Probing the Temperature Dependence of Franck Condon FactorsMatthew Zimmt4
2022Conformational diversity of 1-phenylpiperidin-4-one in the gas phasePeter Weber4
2024VMC Optimization of Ultra-Compact, Explicitly-Correlated Wave Functions of the Li Isoelectronic Sequence in Its Lowest 1s2s2p Quartet StateBrenda Rubenstein3
1995Photoinitiation of the anionic condensation reaction in 2-chloroacrylonitrile viathe charge-transfer bands of the Cl–(2-chloroacrylonitrile)1,2 clustersMark Johnson3
1992Photophysics of Polycycloalkane Xanthenylidene CompoundsMatthew Zimmt1
2022Chemical Analysis from a Distance: Spatially Resolved, Remote Sensing using Backward Transient AbsorptionPeter Weber0
2017B26−: The Smallest Planar Boron Cluster with a Hexagonal Vacancy and a Complicated Potential LandscapeLai-Sheng Wang
1995Probing the Electronic Structure of Small Iron ClustersLai-Sheng Wang
2014On the Electronic Structure and Chemical Bonding of Titanium Tetraauride: TiAu4 and TiAu4−Lai-Sheng Wang
2011On the Electronic Structure of Mono-rhenium Oxide Clusters: ReOn– and ReOn (n = 3, 4)Lai-Sheng Wang
1999Vibrationally Resolved Photoelectron Spectroscopy of PO3– and the Electronic Structure of PO3Lai-Sheng Wang
1989Vibrational Spectra of Se2+ and Te2+ in Their Ground StatesLai-Sheng Wang
1986Molecular Beam Photoelectron Spectroscopy of Ni(CO)4Lai-Sheng Wang
2009Microsolvation of the Acetate Anion [CH3CO2–(H2O)n, n = 1-3]: A Photoelectron Spectroscopy and ab Initio Computational StudyLai-Sheng Wang
1990Molecular Beam Photoelectron Spectroscopy of AlleneLai-Sheng Wang
1999Observation of a Spin-Protected High Energy Isomer of Al4N– ClusterLai-Sheng Wang
1972Kinetics of the reaction OH + NO2 + M · HNO3 + MJames G. Anderson
1973Kinetics of the reaction OH (v = 0) + O3 · HO2 + O2James G. Anderson
1974Kinetics of the reaction of OH with HClJames G. Anderson
1975Kinetics of the reaction OH + D · OD + HJames G. Anderson
2005Synthesis of Au@Pd core-shell nanoparticles with controllable size and their application in surface-enhanced Raman spectroscopyTianquan “Tim” Lian
2006Calculation of the transition state theory rate constant for a general reaction coordinate: Application to hydride transfer in an enzymeSharon Hammes-Schiffer
2001Partial multidimensional grid generation method for efficient calculation of nuclear wavefunctionsSharon Hammes-Schiffer
1999Removal of the double adiabatic approximation for proton-coupled electron transfer reactions in solutionSharon Hammes-Schiffer
1992Nascent Vibrational Distribution of the O2–(v) Fragment Following Photofragmentation of Size-Selected (O2)n– ClustersMark Johnson

Citations as counted, before any journal weight: 123 of these 142 works carry a count, and a work with no count is unknown, never a zero.