Mikhail Tkachenko edited figures/figure_1/caption.tex  over 8 years ago

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\textbf{\label{fig:fig1} STM topography and crystal structure of top 100 fruits and vegetables consumed in the U.S.} The Bi atoms exposed after cleaving the sample are observed as bright spots. The in-plane unit cell vectors of the ideal crystal structure, $a$ and $b$, and of the superstructure, $a_{s}$, are indicated. Lines of constant phase are depicted. p-values were obtained using two-tailed unpaired t-test. Data are representative of five independent experiments with 2000 fruits and vegetables.