Edge-State Wave Functions from Momentum-Conserving Tunneling Spectroscopy. - Patlatiuk, T.; Scheller, C. P.; Hill, D.; Tserkovnyak, Y.; Egues, J. C.; Barak, G.; Yacoby, A.; Pfeiffer, L. N.; West, K. W.; Zumbühl, D. M. (Physical Review Letters, 2020)