Solar Cells: Large Efficiency Improvement in Cu 2 ZnSnSe 4  Solar Cells by Introducing a Superficial Ge Nanolayer (Adv. Energy Mater. 21/2015) | Zendy

Giraldo Sergio | Zendy; Neuschitzer Markus | Zendy; Thersleff Thomas | Zendy; LópezMarino Simón | Zendy; Sánchez Yudania | Zendy; Xie Haibing | Zendy; Colina Mónica | Zendy; Placidi Marcel | Zendy; Pistor Paul | Zendy; IzquierdoRoca Victor | Zendy; Leifer Klaus | Zendy; PérezRodríguez Alejandro | Zendy; Saucedo Edgardo | Zendy

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Solar Cells: Large Efficiency Improvement in Cu 2 ZnSnSe 4 Solar Cells by Introducing a Superficial Ge Nanolayer (Adv. Energy Mater. 21/2015)

Author(s) -

Giraldo Sergio,

Neuschitzer Markus,

Thersleff Thomas,

LópezMarino Simón,

Sánchez Yudania,

Xie Haibing,

Colina Mónica,

Placidi Marcel,

Pistor Paul,

IzquierdoRoca Victor,

Leifer Klaus,

PérezRodríguez Alejandro,

Saucedo Edgardo

Publication year - 2015

Publication title -

advanced energy materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.08

H-Index - 220

eISSN - 1614-6840

pISSN - 1614-6832

DOI - 10.1002/aenm.201570114

Subject(s) - kesterite , materials science , photovoltaic system , nanoscopic scale , optoelectronics , nanotechnology , engineering physics , voltage , solar cell , czts , electrical engineering , engineering

In article number 1501070, Edgardo Saucedo and co‐workers report a breakthrough in kesterite‐based technologies, demonstrating that high‐voltage and high‐efficiency devices can be easily achieved using an innovative approach based on the introduction of a superficial Ge nanolayer, leading to efficiencies exceeding 10%. To illustrate this, the image shows how materials management at nanoscale level can have a strong impact on the macroscopic properties of photovoltaic devices.

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