Visualizing the out-of-plane electronic dispersions in an intercalated transition metal dichalcogenide

1Laboratory for Topological Quantum Matter and Advanced Spectroscopy (B7), Department of Physics, Princeton University, Princeton, NJ, USA 2 Department of Physics, Arizona State University, Tempe, AZ, USA 3 Department of Physics and Astronomy, George Mason University, Fairfax, VA, USA 4 Quantum Science and Engineering Center, George Mason University, Fairfax, VA, USA 5 Swiss Light Source, Paul Scherrer Institute, Villigen, Switzerland 6 Materials Science and Engineering Division, National Institute of Standards and Technology (NIST), Gaithersburg, MD, USA 7 Department of Electrical and Computer Engineering, Purdue University, West Lafayette, IN, USA 8 Princeton Institute for Science and Technology of Materials, Princeton University, Princeton, NJ, USA 9Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA