Hope Michelsen
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Mechanical engineering professor and researcher
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Hope Michelsenengineering Degrees
Engineering
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Mechanical Engineering
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Applied Physics
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Why Is Hope Michelsen Influential?
(Suggest an Edit or Addition)According to Wikipedia, Hope A. Michelsen is an American physical chemist and combustion scientist whose research involves the byproducts of combustion including soot, black carbon, greenhouse gases, the contribution of these substances to global warming, and the use of laser-induced incandescence to measure combustion products. She is an associate professor of mechanical engineering at the University of Colorado Boulder, in the Paul M. Rady Department of Mechanical Engineering.
Hope Michelsen's Published Works
Published Works
- Laser-induced incandescence: recent trends and current questions (2006) (476)
- Resonance-stabilized hydrocarbon-radical chain reactions may explain soot inception and growth (2018) (360)
- Electrokinetic resolution of amino acid enantiomers with copper(II)―aspartame support electrolyte (1987) (318)
- Stratospheric water vapor increases over the past half‐century (2001) (296)
- Understanding and predicting the temporal response of laser-induced incandescence from carbonaceous particles (2003) (272)
- Laser-induced incandescence: Particulate diagnostics for combustion, atmospheric, and industrial applications (2015) (271)
- Effect of rotation on the translational and vibrational energy dependence of the dissociative adsorption of D2 on Cu(111) (1993) (234)
- Quantum‐state‐specific dynamics of the dissociative adsorption and associative desorption of H2 at a Cu(111) surface (1995) (231)
- Probing soot formation, chemical and physical evolution, and oxidation: A review of in situ diagnostic techniques and needs (2017) (221)
- The Atmospheric Trace Molecule Spectroscopy (ATMOS) Experiment: Deployment on the ATLAS Space Shuttle Missions (1996) (214)
- A critical examination of data on the dissociative adsorption and associative desorption of hydrogen at copper surfaces (1991) (207)
- Modeling laser-induced incandescence of soot: a summary and comparison of LII models (2007) (183)
- Correlations of stratospheric abundances of NO y , O3, N2O, and CH4 derived from ATMOS measurements (1998) (137)
- Atmospheric Trace Molecule Spectroscopy (ATMOS) Experiment Version 3 data retrievals. (2002) (114)
- Production of O(¹D) from photolysis of O3 (1994) (98)
- Soot maturity and absorption cross sections (2014) (92)
- On the influence of surface temperature on adsorption and desorption in the D2/Cu(111) system (1992) (91)
- Time-resolved laser-induced incandescence of soot: the influence of experimental factors and microphysical mechanisms. (2003) (91)
- Time-resolved laser-induced incandescence and laser elastic-scattering measurements in a propane diffusion flame. (2001) (81)
- A Review of Terminology Used to Describe Soot Formation and Evolution under Combustion and Pyrolytic Conditions. (2020) (81)
- Wavelength and temperature dependences of the absorption and scattering cross sections of soot (2010) (81)
- Polar vortex dynamics during spring and fall diagnosed using trace gas observations from the Atmospheric Trace Molecule Spectroscopy instrument (1999) (77)
- The distribution of hydrogen, nitrogen, and chlorine radicals in the lower stratosphere: Implications for changes in O3 due to emission of NOy from supersonic aircraft (1994) (76)
- Correlations of stratospheric abundances of CH4 and N2O derived from ATMOS measurements (1998) (71)
- The diurnal variation of hydrogen, nitrogen, and chlorine radicals: Implications for the heterogeneous production of HNO2 (1994) (70)
- Formation and emission of large furans and oxygenated hydrocarbons from flames (2016) (68)
- Particle formation from pulsed laser irradiation of soot aggregates studied with a scanning mobility particle sizer, a transmission electron microscope, and a scanning transmission x-ray microscope. (2007) (67)
- Radical-radical reactions, pyrene nucleation, and incipient soot formation in combustion (2017) (66)
- Dynamics of recombinative desorption : angular distributions of H2, HD, and D2 desorbing from Cu(111) (1991) (63)
- Near-threshold photoionization mass spectra of combustion-generated high-molecular-weight soot precursors (2013) (62)
- Determination of quantum-state-specific gas—surface energy transfer and adsorption probabilities as a function of kinetic energy (1993) (59)
- Alignment of D2(v, J) desorbed from Cu(111): Low sensitivity of activated dissociative chemisorption to approach geometry (1996) (58)
- A laser and molecular beam mass spectrometer study of low-pressure dimethyl ether flames (2000) (58)
- From quantum-state-specific dynamics to reaction rates: the dominant role of translational energy in promoting the dissociation of D2 on Cu(111) under equilibrium conditions (1993) (56)
- Stratospheric chlorine partitioning: Constraints from shuttle‐borne measurements of [HCl], [ClNO3], and [ClO] (1996) (56)
- On the Assessment and Uncertainty of Atmospheric Trace Gas Burden Measurements with High Resolution Infrared Solar Occultation Spectra from Space (1996) (55)
- Evolution of maturity levels of the particle surface and bulk during soot growth and oxidation in a flame (2017) (54)
- Hydrochloric Acid and the Chlorine Budget of the Lower Stratosphere (1994) (52)
- Features and trends in Atmospheric Trace Molecule Spectroscopy (ATMOS) version 3 stratospheric water vapor and methane measurements (2000) (51)
- Tropical entrainment time scales inferred from stratospheric N2O and CH4 observations (1998) (51)
- Photochemical interferences for laser-induced incandescence of flame-generated soot (2009) (50)
- Simultaneous measurements of stratospheric HOx, NOx, and Clx: Comparison with a photochemical model (1996) (49)
- Soot precursor formation and limitations of the stabilomer grid (2015) (48)
- ATMOS Measurements of H2O + 2CH4 and Total Reactive Nitrogen in the November 1994 Antarctic Stratosphere: Dehydration and Denitrification in the Vortex (1996) (48)
- 2+1 resonantly enhanced multiphoton ionization of CO via the E 1Π–X 1Σ+ transition: From measured ion signals to quantitative population distributions (1990) (48)
- ATMOS/ATLAS-3 Observations of Long-Lived Tracers and Descent in the Antarctic Vortex in November 1994 (1996) (47)
- Estimating methane emissions in California's urban and rural regions using multitower observations (2016) (47)
- Seasonal variations of water vapor in the lower stratosphere inferred from ATMOS/ATLAS-3 measurements of H2O and CH4 (1996) (46)
- ATMOS/ATLAS 3 INFRARED PROFILE MEASUREMENTS OF TRACE GASES IN THE NOVEMBER 1994 TROPICAL AND SUBTROPICAL UPPER TROPOSPHERE (1998) (46)
- Interaction dynamics of hydrogen at a Cu(111) surface (1993) (46)
- Trace gas transport in the Arctic Vortex inferred from ATMOS ATLAS‐2 observations during April 1993 (1996) (45)
- A Comparison of Measurements from ATMOS and Instruments Aboard the ER-2 Aircraft: Tracers of Atmospheric Transport and Halogenated Gases (1996) (44)
- Comparison of satellite ozone observations in coincident air masses in early November 1994 (2001) (44)
- ATMOS/ATLAS-3 measurements of stratospheric chlorine and reactive nitrogen partitioning inside and outside the November (1996) (44)
- Effects of volatile coatings and coating removal mechanisms on the morphology of graphitic soot (2012) (43)
- A data set for validation of models of laser-induced incandescence from soot: temporal profiles of LII signal and particle temperature (2013) (41)
- Derivation of a temperature-dependent accommodation coefficient for use in modeling laser-induced incandescence of soot (2008) (41)
- Lamination and polar vortex development in fall from ATMOS long‐lived trace gases observed during November 1994 (2000) (40)
- Stratospheric NO and NO2 abundances from ATMOS Solar‐Occultation Measurements (1996) (40)
- Effect of the wavelength dependence of the emissivity on inferred soot temperatures measured by spectrally resolved laser-induced incandescence (2010) (40)
- The hydrogen budget of the stratosphere inferred from ATMOS measurements of H2O and CH4 (1996) (39)
- The reaction of Cl with CH(4): a connection between kinetics and dynamics. (2001) (37)
- Maintenance of high HCl/Cl y and NO x /NO y , in the Antarctic vortex: A chemical signature of confinement during spring (1999) (36)
- Spontaneous emission from C2(d 3Πg) and C3(A 1Πu) during laser irradiation of soot particles (2010) (34)
- A comparison of measurements from ATMOS and instruments aboard the ER‐2 aircraft: Halogenated gases (1996) (33)
- Relating State-Dependent Cross Sections to Non-Arrhenius Behavior for the Cl + CH4 Reaction† (2001) (32)
- Effects of aggregate morphology and size on laser-induced incandescence and scattering from black carbon (mature soot) (2015) (32)
- Modeling laser-induced incandescence of soot: enthalpy changes during sublimation, conduction, and oxidation (2008) (32)
- Effects of volatile coatings on the laser-induced incandescence of soot (2013) (31)
- The Adsorption of Hydrogen at Copper Surfaces: A Model System for the Study of Activated Adsorption (1994) (31)
- Top‐down estimate of methane emissions in California using a mesoscale inverse modeling technique: The San Joaquin Valley (2017) (30)
- Intercomparison of ATMOS, SAGE II, and ER‐2 Observations in Arctic Vortex and Extra‐Vortex Air Masses during Spring 1993 (1999) (30)
- Laser-induced incandescence of flame-generated soot on a picosecond time scale (2006) (30)
- Spontaneous emission from the C3 radical in carbon plasma. (2007) (28)
- Increase of Stratospheric Carbon Tetrafluoride (CF4) Based on ATMOS Observations from Space (1996) (27)
- Evolution of HCL concentrations in the lower stratosphere from 1991 to 1996 following the eruption of Mt. Pinatubo (1998) (26)
- Assessing fossil fuel CO2 emissions in California using atmospheric observations and models (2018) (25)
- Radial-profile and divergence measurements of combustion-generated soot focused by an aerodynamic-lens system (2013) (24)
- Estimating methane emissions from biological and fossil‐fuel sources in the San Francisco Bay Area (2017) (24)
- Effects of maturity and temperature on soot density and specific heat (2020) (24)
- Dynamics of the desorption of D2 and H2 from Cu(111) (1993) (23)
- Laminae in the tropical middle stratosphere: Origin and age estimation (1998) (21)
- ATMOS/ATLAS 3 INFRARED PROFILE MEASUREMENTS OF CLOUDS IN THE TROPICAL AND SUBTROPICAL UPPER TROPOSPHERE (1998) (21)
- Spatial dependence of the growth of polycyclic aromatic compounds in an ethylene counterflow flame (2019) (19)
- Aerosol‐Mediated Partitioning of Stratospheric Cly and NOy at Temperatures Above 200 K (1999) (19)
- Dynamical studies of the interaction of D2 with a Cu(111) surface (1992) (19)
- Latitudinal Distribution of Upper Stratospheric ClO as Derived from Space Borne Microwave Spectroscopy (1996) (19)
- Complications to optical measurements using a laser with an unstable resonator: a case study on laser-induced incandescence of soot (2007) (18)
- Critical Assessment of Photoionization Efficiency Measurements for Characterization of Soot-Precursor Species. (2017) (18)
- Assessing the Contribution of the Lowest Triplet State to the Near-UV Absorption Spectrum of HOCl (1998) (17)
- A case study: Agile development in the community laser-induced incandescence modeling environment (CLiiME) (2013) (16)
- Studies of laminar opposed-flow diffusion flames of acetylene at low-pressures with photoionization mass spectrometry (2013) (14)
- ATMOS version 3 water vapor measurements: Comparisons with observations from two ER-2 Lyman-α hygrometers, MkIV, HALOE, SAGE II, MAS, and MLS (2002) (13)
- Design and characterization of a linear Hencken-type burner. (2016) (12)
- The Vibrational Spectra and Molecular Structure of 4,4'-Difluoro-, Dicyano-, Dichloro-, Dibromo-, and Diiodobiphenyl. (1972) (12)
- Toward verifying fossil fuel CO2 emissions with the CMAQ model: Motivation, model description and initial simulation (2014) (10)
- Dual-Laser LIDELS: An Optical Diagnostic for Time-Resolved Volatile Fraction Measurements of Diesel Particulate Emissions (2005) (8)
- Photoionization Efficiencies of Five Polycyclic Aromatic Hydrocarbons. (2017) (8)
- Complications to optical measurements using a laser with an unstable resonator: a case study on laser-induced incandescence of soot. (2008) (8)
- Building CLiiME via Test-Driven Development: A Case Study (2014) (8)
- The effects of pulsed laser injection seeding and triggering on the temporal behavior and magnitude of laser-induced incandescence from soot (2009) (8)
- Response of lower stratospheric HCl/Cl y to volcanic aerosol: Observations from aircraft, balloon, space shuttle, and satellite instruments (2000) (8)
- Erratum to 'Wavelength and temperature dependence of the absorption and scattering cross sections of soot' [Carbon 48 (2010) 2175-2191] (2012) (8)
- High-vacuum time-resolved laser-induced incandescence of flame-generated soot (2011) (7)
- Promotion of particle formation by resonance-stabilized radicals during hydrocarbon pyrolysis (2021) (7)
- Assessment of the SAGE II version 6.2 water vapor data set through intercomparison with ATMOS/ATLAS‐3 measurements (2004) (7)
- A small porous-plug burner for studies of combustion chemistry and soot formation. (2017) (6)
- Carbon and hydrogen kinetic isotope effects for the reaction of Cl with CH4: Consolidating chemical kinetics and molecular dynamics measurements (2001) (6)
- Effects of volatile coatings on the morphology and optical detection of combustion-generated black carbon particles. (2013) (6)
- Vibrational effects in the dissociation and scattering of hydrogen at a Cu(111) surface (1993) (5)
- Production of O ( 1 D ) from photolysis of 0 3 (2007) (4)
- Automated Reaction Kinetics of Gas-Phase Organic Species over Multiwell Potential Energy Surfaces. (2023) (4)
- The poisoning of D2 dissociative chemisorption on Pt(111) by coadsorbed O2 (1991) (3)
- Flame Experiments at the Advanced Light Source: New Insights into Soot Formation Processes (2014) (3)
- Effect of Coatings on Laser Induced Incandescence (LII) of Soot (2004) (3)
- Polar Vortex Dynamics During Spring and Fall Diagnosed Using ATMOS Trace Gas Observation (1999) (3)
- Hydrogen Recombinative Desorption Dynamics (1995) (3)
- Fragmentation of Nanoparticle Soot Aggregates during Pulsed Laser Heating: A Combined SMPS, TEM, NEXAFS, and Modeling Study (2006) (2)
- Production of Aliphatic-Linked Polycyclic Hydrocarbons during Radical-Driven Particle Formation from Propyne and Propene Pyrolysis (2022) (2)
- Correction to “Laminae in the tropical middle stratosphere: Origin and age estimation” (1999) (2)
- Distinguishing Gas-Phase and Nanoparticle Contributions to Small-Angle X-ray Scattering in Reacting Aerosol Flows (2022) (2)
- Data Quality (Chapter 2) (2000) (2)
- Comprehensive Kinetics on the C7H7 Potential Energy Surface under Combustion Conditions. (2023) (2)
- A parameterization for the activity of H+ in aqueous sulfuric acid solutions (1998) (2)
- The Atmospheric and Terrestrial Mobile Laboratory (ATML). (2010) (2)
- The Identity and Chemistry of C7H7 Radicals Observed during Soot Formation. (2023) (1)
- Development of detection techniques and diagnostics for airborne carbon nanoparticles. (2003) (1)
- Tropical Entrainment Time Sclaes Inferred from Stratospheric N(sub 2)0 and CH(sub 4) Observations (1998) (1)
- Photochemistry and photophysics of small heterocyclic molecules: 1. Multiphoton ionization and dissociation of N-isopropyldimethyloxaziridine (1985) (1)
- Exploring the Potential of Using Carbonyl Sulfide to Track the Urban Biosphere Signal (2021) (1)
- Synergy between Emissions Verification for Climate and Air Quality: CMAQ Modeling Analysis over the Contiguous US Domain. (2013) (0)
- Trends in the Absorption Cross Section and Thermal Accommodation Coefficient of Soot in Laminar Co-flow Diffusion Flames. (2013) (0)
- Probing Soot Formation and Chemical Evolution During Combustion (2018) (0)
- Fragment-Free Mass Spectra of Combustion-Generated Soot-Particles. (2011) (0)
- Greenhouse Gas Source Attribution: Measurements Modeling and Uncertainty Quantification (2014) (0)
- Advances in Modeling LII from Carbonaceous Particles. (2014) (0)
- Lawrence Berkeley National Laboratory Recent Work Title Radical-radical reactions , pyrene nucleation , and incipient soot formation in combustion Permalink (2017) (0)
- Reduction of uncertainties in remote measurement of greenhouse gas fluxes (2010) (0)
- Growth of Lower Stratospheric HCl/Cly Since 1993: Observations from Aircraft (ALIAS), Balloon (MarkIV, FIRS-2), Space Shuttle (ATMOS), and Satellite (HALOE) Measurements (1998) (0)
- Derivation of a temperature-dependent Richard (2009) (0)
- Inverse Estimation of California Methane Emissions and Their Uncertainties using FLEXPART-WRF (2015) (0)
- LII Model Discussion. (2012) (0)
- Verifying fossil fuel CO2 emissions with CMAQ. (2012) (0)
- Synergy between Emissions Verification for Climate and Air Quality: Results from Modeling Analysis over the Contiguous US using CMAQ (2013) (0)
- Instrumentation and Data Sets (Chapter 1) (2000) (0)
- Seasonal Variation of Methane Emissions in California's Urban and Rural Regions Using Multi-site Observations (2014) (0)
- Effects of volatile coatings on the laser-induced incandescence of black carbon. (2012) (0)
- Understanding Soot Formation Graphitization and Oxidation. (2015) (0)
- Effects of Coatings on Laser-Induced Incandescence Measurements of Black Carbon. (2012) (0)
- Preliminary Evaluation of Version 6.2 SAGE II Water Vapor Data Set: Comparison With ATMOS/ATLAS-3 Measurements (2003) (0)
- Title The diurnal variation of hydrogen , nitrogen , and chlorine radicals : Implications for the heterogeneous production of HNO 2 Permalink (2007) (0)
- 2015 Laser Diagnostics in Combustion Gordon Research Conference and Gordon Research Seminar (2015) (0)
- Estimating methane and nitrous oxide emissions in California using multi-tower observations and hierarchical Bayesian inversion (2015) (0)
- 2017 Laser Diagnostics in Combustion GRC/GRS (2017) (0)
- A Pilot Study to Evaluate California's Fossil Fuel CO 2 Emissions Using Atmospheric Observations (2016) (0)
- Trends of OCS, HCN, SF6, CHC&F2 (HFC-22) in the Lower Stratosphere from 1985 and 1994 Atmospheric Trace Molecule Spectroscopy (ATMOS) Near 30 Degrees N. Latitude (1996) (0)
- Geoscience Symposium Abstracts. (2013) (0)
- High-precision, real-time field measurements of CO2, its stable isotopes, and tracers. (2010) (0)
- Arctic Methane Carbon Aerosols and Tracers Study (2018) (0)
- CMS: Atmospheric CO2 and C Isotopes, Fossil Fuel Contributions, California, 2014-2015 (2018) (0)
- Comparing observations of fossil fuel-derived CO 2 in California with predictions from bottom-up inventories (2015) (0)
- Jet-entrainment sampling: A new method for extracting particles from flames (2022) (0)
- Effects of Particle Coatings on Laser-Induced Incandescence. (2012) (0)
- Morphology and Optical Properties of Black-Carbon Particles Relevant to Engine Emissions (2013) (0)
- Characterization of Particle-Beam Focusing of Combustion-Generated Soot by Aerodynamic-Lens Systems. (2012) (0)
- Measurements and Modeling of Black-Carbon Aerosols in the Arctic. (2016) (0)
- Black- and Brown-Carbon Light-Absorbing Aerosols: Attribution, Quantification, and Impact I Posters (2015) (0)
- Soot Diagnostics: Application to Soot Formation and Oxidation. (2014) (0)
- Investigations of the mechanisms involved in LII particle detection (2006) (0)
- Efficient Source Inversion Methodologies using Regional Transport Models (2011) (0)
- Spatial Dependence of Polycyclic Aromatic Compounds Growth in Counterflow Flames (2017) (0)
- Effects of Volatile Coatings on Properties and Optical Measurements of Black Carbon. (2013) (0)
- Exploring the applicability and limitations of laser-induced incandescence for soot detection (2004) (0)
- A combined laser induced incandescence, aerosol mass spectrometry, and scanning mobility particle sizing study of non-premixed ethylene flames (2012) (0)
- A New Mobile Laboratory for Greenhouse Gas Source Attribution Studies. (2012) (0)
- Particle Formation from Pulsed Laser Irradiation of Soot Aggregates studied with scanning (2007) (0)
- Uncertainty Analysis and Bayesian Inference of Emissions and Transport from Urban Areas (2012) (0)
- Seasonal, Day-of-Week, and Diurnal Trends in CO 2 and CH 4 Observed at the Sandia Livermore Tower in Livermore, CA USA (2014) (0)
- The Reaction of Cl with CH4: A Connection Between Kinetics and Dynamics (2001) (0)
- Monitoring Understanding and Predicting the Growth of Methane Emissions in the Arctic. (2016) (0)
- Constraining ammonia dairy emissions during NASA DISCOVER-AQ California: surface and airborne observation comparisons with CMAQ simulations (2014) (0)
- Simulating Soot Formation in Model Flames (2019) (0)
- ATML : an Atmospheric and Terrestrial Mobile Laboratory for GHG attribution. (2010) (0)
- Effects of volatile coatings on the laser-induced incandescence of soot (2013) (0)
- Estimating Regional Methane Emissions Through Atmospheric Measurements and Inverse Modeling. (2019) (0)
- A data set for validation of models of laser-induced incandescence from soot: temporal profiles of LII signal and particle temperature (2013) (0)
- Effects of Soot Composition and Morphology on Optical Diagnostics. (2014) (0)
- Contribution of Oil and Gas Production to Atmospheric CH 4 in the South-Central United States: Reconciling Bottom-up and Top-down Estimates (2014) (0)
- Lawrence Berkeley National Laboratory Recent Work Title Assessing fossil fuel CO 2 emissions in California using atmospheric observations and models (2018) (0)
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