Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Martin, DeWitt"'
Autor:
Jascha A. Lau, Martin DeWitt, Mark A. Boyer, Mark C. Babin, Tonia Solomis, Max Grellmann, Knut R. Asmis, Anne B. McCoy, Daniel M. Neumark
Publikováno v:
The Journal of Physical Chemistry A. 127:3133-3147
High-resolution photoelectron spectra of vibrationally pre-excited vinoxide anions (CH2CHO‒) are reported using the recently developed IR-cryo-SEVI technique. This method is combined with a newly developed implementation of vibrational perturbation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dc02a3b062a64de62819ffa347735a14
https://doi.org/10.1021/acs.jpca.3c00484
https://doi.org/10.1021/acs.jpca.3c00484
Autor:
Mark C. Babin, Martin DeWitt, Jascha A. Lau, Marissa L. Weichman, Jongjin B. Kim, Hongwei Song, Hua Guo, Daniel M. Neumark
Publikováno v:
Nature Chemistry. 15:194-199
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0eee5be68cda0be605c731c733c0d4a6
https://doi.org/10.1038/s41557-022-01100-1
https://doi.org/10.1038/s41557-022-01100-1
Publikováno v:
The Journal of Physical Chemistry A. 126:7962-7970
High-resolution photoelectron spectra of cryogenically cooled acetyl anions (CH
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b49fd8254574040978f942e4df683e0b
https://doi.org/10.1021/acs.jpca.2c06214
https://doi.org/10.1021/acs.jpca.2c06214
Publikováno v:
The Journal of Physical Chemistry A. 125:7260-7265
The effect of vibrational pre-excitation of anions on their photoelectron spectra is explored, combining slow photoelectron velocity-map imaging of cryogenically cooled anions (cryo-SEVI) with tunable IR radiation to pre-excite the anions. This new I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18931b52e73f24d2685021e1cbbd3cb6
https://doi.org/10.1021/acs.jpca.1c05514
https://doi.org/10.1021/acs.jpca.1c05514
Autor:
Mark C, Babin, Martin, DeWitt, Jascha A, Lau, Marissa L, Weichman, Jongjin B, Kim, Lan, Cheng, Daniel M, Neumark
Publikováno v:
Physical chemistry chemical physics : PCCP. 24(29)
High-resolution anion photoelectron spectra of cryogenically cooled NiO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::44a2c7d4efa4573215412afa12ce0e57
https://pubmed.ncbi.nlm.nih.gov/35822608
https://pubmed.ncbi.nlm.nih.gov/35822608
Publikováno v:
Proceedings of the 2022 International Symposium on Molecular Spectroscopy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce4f8a2c2ddc81802a4d512fb9f5f852
https://doi.org/10.15278/isms.2022.mh07
https://doi.org/10.15278/isms.2022.mh07
Photoelectron spectroscopy of cryogenically cooled NiO2¯ via slow photoelectron velocity-map imaging
Autor:
Mark Babin, Martin DeWitt, Jascha Lau, Marissa Weichman, Jongjin Kim, Lan Cheng, Daniel Neumark
High-resolution anion photoelectron spectra of cryogenically cooled NiO2¯ anions, obtained using slow photoelectron velocity-map imaging (cryo-SEVI), are presented in tandem with coupled cluster electronic structure calculations including relativist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::729fa4ac4e6970f2a8eeb0385701b7fe
https://doi.org/10.26434/chemrxiv-2022-pvcmg-v2
https://doi.org/10.26434/chemrxiv-2022-pvcmg-v2
Autor:
Mark Babin, Martin DeWitt, Jascha Lau, Marissa Weichman, Jongjin Kim, Hongwei Song, Hua Guo, Daniel Neumark
Transition state spectroscopy experiments based on negative ion photodetachment directly probe the vibrational structure and metastable resonances that are characteristic of the neutral reactive potential energy surface (PES). Here, we study the five
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f2077ba49f572ea54b3d61a408c3e0f
https://doi.org/10.26434/chemrxiv-2022-flcwb
https://doi.org/10.26434/chemrxiv-2022-flcwb
Autor:
Mark C, Babin, Martin, DeWitt, Jascha A, Lau, Marissa L, Weichman, Jongjin B, Kim, Hongwei, Song, Hua, Guo, Daniel M, Neumark
Publikováno v:
Nature chemistry.
The transition state of a chemical reaction is a dividing surface on the reaction potential energy surface (PES) between reactants and products and is thus of fundamental interest in understanding chemical reactivity. The transient nature of the tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::1bcf72191525befbd40d3dc254a65680
https://pubmed.ncbi.nlm.nih.gov/36509851
https://pubmed.ncbi.nlm.nih.gov/36509851
Autor:
Lan Cheng, Mark C. Babin, Albert A. Viggiano, Shaun G. Ard, Jessalyn A. DeVine, David C. McDonald, Nicholas S. Shuman, Martin DeWitt, Daniel M. Neumark
Publikováno v:
The Journal of chemical physics. 155(11)
Electronically excited NdO is a possible product of the chemistry associated with the release of Nd into the ionosphere, and emission from these states may contribute to the observations following such experiments. To better characterize the energeti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6381c14a83a874073c6e63d691e99397
https://pubmed.ncbi.nlm.nih.gov/34551540
https://pubmed.ncbi.nlm.nih.gov/34551540