Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2016 Apr 12;11:194. doi: 10.1186/s11671-016-1397-6

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© Zhou et al. 2016

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

PMC Copyright notice

Fig. 4 — Experimental (a) and simulated (b) reflection spectra of 20-μm-thick c-Si thin films with different surface texturing structures (A–E) that are schematically denoted in c. c The schematic units for different light-trapping designs, with planar film and rear Ag reflector (A), planar film and rear INP and Ag reflector (B), rear INP and rear Ag reflector (C), front INP with SiNx antireflector and rear Ag reflector (D), front INP with SiNx antireflector and rear INP with Ag reflector (E), front INP with SiNx antireflector and rear INP with SiO₂ separator and Ag reflector (F). Structure F is separated addressed in Fig. 6. The periodicity of INP array is 1400 nm for both sides