Organization & People
Department Members
Department Head
Thomas Wolf
![AMOS Image](/sites/default/files/styles/card/public/2023-08/220406_Portrait.jpeg?h=252f8283&itok=w2eGGS4X)
Bio and Condensed Phase Chemistry Group Lead
Roberto Alonso-Mori
![CHEM Image](/sites/default/files/styles/card/public/2023-08/220406_Roberto.jpeg?h=55d9f4d6&itok=E2RbvQ2Y)
Bio and Condensed Phase Chemistry Group
Jeffrey Babicz
Contact: jbabicz@slac.stanford.edu
Gas Phase Photochemistry Group
Surjendu Bhattacharyya
![Surjendu Bhattacharyya](/sites/default/files/styles/card/public/2024-03/SurjenduBhattacharyya.jpg?h=5636fc5d&itok=OS6bg9or)
Gas Phase Photochemistry Group
Xinxin Cheng
![AMOS Image](/sites/default/files/styles/card/public/2023-08/2022_0406_Cheng.jpg?h=b1c3e236&itok=sGme1Kwb)
Bio and Condensed Phase Chemistry Group
Sebastian Dehe
![CHEM Image](/sites/default/files/styles/card/public/2023-08/P5021375-3.jpg?h=29901060&itok=2QnTmSYq)
Bio and Condensed Phase Chemistry Group
Tim Van Driel
Contact: timbvd@slac.stanford.edu
![CHEM Image](/sites/default/files/styles/card/public/2023-08/Screenshot%202023-08-09%20at%209.49.54%20PM.png?h=811ab52e&itok=iailVwdQ)
Bio and Condensed Phase Chemistry Group
Douglas Garratt
![Douglas Garratt](/sites/default/files/styles/card/public/2024-03/Douglas_Garratt.jpg?h=5636fc5d&itok=SMfQ_XkN)
Bio and Condensed Phase Chemistry Group
Leland Gee
![CHEM Image](/sites/default/files/styles/card/public/2023-08/220406_Leland.jpeg?h=45472e6f&itok=e7DnQFt9)
Bio and Condensed Phase Chemistry Group
Brandon Hayes
Contact: bhayes@slac.stanford.edu
![CHEM Image](/sites/default/files/styles/card/public/2023-08/brandon-hayes%2C.jpg?h=038a9462&itok=AfjWDEnf)
Bio and Condensed Phase Chemistry Group
David Hoffman
Contact: djhoff@slac.stanford.edu
![CHEM Image](/sites/default/files/styles/card/public/2023-08/2022_0406_LCLS_AMOS_and_Chem_Sci_Dept_Portraits_Group_Photos_Orrell-25.jpg?h=5b7118ec&itok=F-H-iIgL)
Bio and Condensed Phase Chemistry Group
Kristjan Kunnus
![CHEM Image](/sites/default/files/styles/card/public/2023-08/kristjan-kunnus.jpg?h=11581b90&itok=a3KpYhz0)
Gas Phase Photochemistry Group
Yusong Liu
Stanford PULSE Institute
Contact: yusongl@slac.stanford.edu
![AMOS Image](/sites/default/files/styles/card/public/2023-08/2022_0406_LCLS_AMOS_and_Chem_Sci_Dept_Portraits_Group_Photos_Orrell-62.jpg?h=25421e14&itok=7OnjMxXJ)
Bio and Condensed Phase Chemistry Group
Sumana Raj
Contact: slraj@stanford.edu
![CHEM Image](/sites/default/files/styles/card/public/2023-08/_75A2822-Edit.jpeg?h=c3d1152a&itok=B6mlFRE1)
Bio and Condensed Phase Chemistry Group
Ryan Ribson
Contact: rribson@slac.stanford.edu
![CHEM Image](/sites/default/files/styles/card/public/2023-08/thumbnail_Ribson_WebsitePhoto.jpeg?h=3834ea9f&itok=tkaWmTz_)
Bio and Condensed Phase Chemistry Group
Victor Sosa Alfaro
![CHEM Image](/sites/default/files/styles/card/public/2023-08/Victor_Sosa_Alfaro.jpeg?h=29c24467&itok=BM2Zd-rB)
Bio and Condensed Phase Chemistry Group
Vandana Tiwari
![Vandana Tiwari](/sites/default/files/styles/card/public/2024-06/Pic.jpg?h=b520ff02&itok=SpIyrbgj)
Department Affiliates
Gas Phase Photochemistry Group Lead
Ming-Fu Lin
AMOS department
Contact: mfucb@slac.stanford.edu
![AMOS Image](/sites/default/files/styles/card/public/2023-08/ming.png?h=f51f321f&itok=5yuyeSEh)
Gas Phase Photochemistry Group
Alice Green
Stanford PULSE Institute
Contact: aliceg@slac.stanford.edu
![AMOS Image](/sites/default/files/styles/card/public/2023-08/2022_0406_Green.jpg?h=612a8f28&itok=SXft53CX)
Stanford PULSE Institute, Gas Phase Photochemistry Group
Philipp Lenzen
Contact: philippl@slac.stanford.edu
![Philipp Lenzen](/sites/default/files/styles/card/public/2024-03/Lenzen.jpeg?h=5636fc5d&itok=bKXGrwHU)
Gas Phase Photochemistry Group
Razib Obaid
AMOS Department
Contact: robaid@slac.stanford.edu
![AMOS Image](/sites/default/files/styles/card/public/2023-08/2022_0406_Obaid.jpg?h=1a106498&itok=0XZF9eV-)
Gas Phase Photochemistry Group
Martin Grassl
Stanford PULSE Institute
Contact: mgrassl@slac.stanford.edu
![CHEM Image](/sites/default/files/styles/card/public/2023-08/2022_0406_LCLS_AMOS_and_Chem_Sci_Dept_Portraits_Group_Photos_Orrell-69.jpg?h=30e3c314&itok=0A_XG_zw)