Sort by:

• Highly Influential Citations
• Citations
• Acceleration
• Velocity
• Recency

Learn More

Spatial mapping of efficiency of GaN/InGaN nanowire array solar cells using scanning photocurrent microscopy.

• Sarah L Howell, Sonal Padalkar, +5 authors Lincoln J. Lauhon
• Nano letters
• 2013

GaN-InGaN core-shell nanowire array devices are characterized by spectrally resolved scanning photocurrent microscopy (SPCM). The spatially resolved external quantum efficiency is correlated with… (More)

Hybrid, Gate-Tunable, van der Waals p-n Heterojunctions from Pentacene and MoS2.

• D. M. Jariwala, Sarah L Howell, +7 authors Mark C. Hersam
• Nano letters
• 2016

The recent emergence of a wide variety of two-dimensional (2D) materials has created new opportunities for device concepts and applications. In particular, the availability of semiconducting… (More)

Investigation of band-offsets at monolayer-multilayer MoS₂ junctions by scanning photocurrent microscopy.

• Sarah L Howell, D. M. Jariwala, +6 authors Lincoln J. Lauhon
• Nano letters
• 2015

The thickness-dependent band structure of MoS2 implies that discontinuities in energy bands exist at the interface of monolayer (1L) and multilayer (ML) thin films. The characteristics of such… (More)

• ‹
• 1
• ›