Temperature‐Dependent Lifetime and Photoluminescence Measurements

光致发光 材料科学 光电子学
作者
Ziv Hameiri,Yan Zhu
标识
DOI:10.1002/9781119578826.ch17
摘要

Temperature-dependent measurements are extensively employed in assessing photovoltaic materials and devices. An obvious reason is that solar cells often operate at temperatures significantly divergent from the 25 °C designated as 'standard test conditions'. Consequently, temperature-dependent measurements prove advantageous in evaluating the performance of solar cells under actual operational circumstances. Furthermore, incorporating temperature as a variable in the measurements often allows the precise extraction of material properties. In this chapter, two extensively utilized and powerful temperature-dependent characterization techniques are reviewed. The first method is temperature- and injection-dependent lifetime spectroscopy, which is potent for investigating recombination-active defects in semiconductor materials. Minimizing defect-induced recombination is an enduring focus for solar cells. The challenge lies in the fact that certain deleterious defects can significantly limit the performance of solar cells, even when present at a very dilute concentration below the detection thresholds of most conventional characterization techniques. Temperature- and injection-dependent lifetime spectroscopy emerges as a valuable tool in such instances, given its sensitivity to recombination activity rather than the absolute concentration of defects. This chapter meticulously examines the theory and analytical methods of this technique. The second method under review is temperature-dependent photoluminescence imaging. In the realm of solar cells, where the areas continue to expand, the significance of photoluminescence imaging, with its rapid and spatially-resolved capabilities, grows exponentially. This chapter explores the applications of temperature-dependent photoluminescence imaging and underscores the additional insights that can be gleaned by introducing temperature variations.
最长约 10秒,即可获得该文献文件

科研通智能强力驱动
Strongly Powered by AbleSci AI
更新
PDF的下载单位、IP信息已删除 (2025-6-4)

科研通是完全免费的文献互助平台,具备全网最快的应助速度,最高的求助完成率。 对每一个文献求助,科研通都将尽心尽力,给求助人一个满意的交代。
实时播报
刚刚
momo发布了新的文献求助10
1秒前
小宇子发布了新的文献求助10
1秒前
Mr兔仙森完成签到,获得积分10
2秒前
LJJ发布了新的文献求助10
3秒前
3秒前
Culto完成签到,获得积分10
4秒前
5秒前
JIE完成签到,获得积分10
5秒前
houjibofa发布了新的文献求助10
6秒前
田様应助幽默平安采纳,获得10
9秒前
可爱的函函应助刘小小123采纳,获得10
10秒前
瓣落的碎梦完成签到,获得积分0
12秒前
善学以致用应助momo采纳,获得10
13秒前
孝顺的觅风完成签到 ,获得积分10
13秒前
15秒前
刘小小123发布了新的文献求助10
18秒前
健壮的面包完成签到,获得积分10
18秒前
21秒前
孙燕应助科研界的恩希玛采纳,获得20
24秒前
25秒前
迷茫的一代完成签到,获得积分10
27秒前
量子星尘发布了新的文献求助10
27秒前
xingxingwang完成签到,获得积分10
28秒前
春来发布了新的文献求助30
29秒前
30秒前
30秒前
刘小小123完成签到,获得积分20
30秒前
xzy完成签到 ,获得积分10
31秒前
搜集达人应助无情向梦采纳,获得10
33秒前
阿伟1999发布了新的文献求助50
35秒前
momo发布了新的文献求助10
36秒前
li完成签到,获得积分10
37秒前
如此发布了新的文献求助10
39秒前
40秒前
赵静1234567890完成签到,获得积分10
40秒前
xxxllllll发布了新的文献求助10
44秒前
科研通AI2S应助科研通管家采纳,获得10
44秒前
Owen应助科研通管家采纳,获得10
44秒前
乐乐应助科研通管家采纳,获得10
44秒前
高分求助中
A new approach to the extrapolation of accelerated life test data 1000
ACSM’s Guidelines for Exercise Testing and Prescription, 12th edition 500
‘Unruly’ Children: Historical Fieldnotes and Learning Morality in a Taiwan Village (New Departures in Anthropology) 400
Indomethacinのヒトにおける経皮吸収 400
Phylogenetic study of the order Polydesmida (Myriapoda: Diplopoda) 370
基于可调谐半导体激光吸收光谱技术泄漏气体检测系统的研究 350
Robot-supported joining of reinforcement textiles with one-sided sewing heads 320
热门求助领域 (近24小时)
化学 材料科学 医学 生物 工程类 有机化学 生物化学 物理 内科学 纳米技术 计算机科学 化学工程 复合材料 遗传学 基因 物理化学 催化作用 冶金 细胞生物学 免疫学
热门帖子
关注 科研通微信公众号,转发送积分 3989334
求助须知:如何正确求助?哪些是违规求助? 3531428
关于积分的说明 11253936
捐赠科研通 3270119
什么是DOI,文献DOI怎么找? 1804887
邀请新用户注册赠送积分活动 882087
科研通“疑难数据库(出版商)”最低求助积分说明 809173