中国大陆
","showArrow_4":true,"aiSet_3":{"contentKeywords":"生成一段${{公司名称}}${{行业}}的公司简介内容","type":1},"aiSet_1":1,"space_1":0,"dataList_2":[{"href_3":{"type":"none","value":"","target":""},"text_3":"这里是占位文字"},{"href_3":{"type":"none","value":"","target":""},"text_3":"这里是占位文字"},{"href_3":{"type":"none","value":"","target":""},"text_3":"这里是占位文字"},{"href_3":{"type":"none","value":"","target":""},"text_3":"这里是占位文字"},{"href_3":{"type":"none","value":"","target":""},"text_3":"这里是占位文字"},{"href_3":{"type":"none","value":"","target":""},"text_3":"这里是占位文字"}],"close_4":"","dataList_4":[{"navName":"首页"},{"children":[{"children":[{"navName":"企业介绍"},{"navName":"发展历程"},{"navName":"关于我们"}],"navName":"企业介绍"},{"navName":"发展历程"},{"navName":"关于我们"}],"navName":"公司概况"},{"navName":"我们的产品"},{"children":[{"navName":"最新动态"},{"navName":"企业新闻"},{"navName":"行业新闻"}],"navName":"新闻资讯"},{"children":[{"navName":"合作伙伴"},{"navName":"加入我们"}],"navName":"招商加盟"},{"children":[{"navName":"服务宗旨"},{"navName":"在线咨询"},{"children":[{"navName":"生活常识"},{"navName":"百度百科"}],"navName":"常见问题"},{"navName":"用户协议"}],"navName":"售后服务"},{"children":[{"navName":"在线留言"},{"navName":"联系我们"}],"navName":"联系我们"}],"imgList1_1":[],"mopx_4":768,"imgList2_1":[],"href_1":{"transport":[],"type":"link","value":"/","target":"_self"},"prompt_3":"","imgList_1":[{"imageUrl":"https://omo-oss-image.thefastimg.com/portal-saas/zz0000001/cms/image/1ae01267-3f66-4ff1-a803-1ffe5bfcbcac.jpg"}],"href_3":{"transport":[],"type":"field","value":"vywmo","target":"_blank"},"setting_1":{"fit":"contain","errorUrl":"","needThumb":"true","isLazy":"true"},"pageConfig_2":{"pcColumn":20,"loopItem":".p_loopItem","pcRow":20,"moColumn":20,"status":true,"datasourceid":"datasource1","elementid":2},"menu_4":"","text_3":"这里是占位文字","html_11":"","useclick_4":false,"title_1":"图片名称","dense_3":""}" />
全部
  • 全部
搜索

概述

特点

参数

典型应用领域

应用

案例

文献

相关产品

产品资料

立即咨询

QFLSVision™

准费米能级分裂成像系统

PL定量成像

PLQY & QFLS成像

空间分辨率 1μm

QFLSVision™ 准费米能级分裂成像系统，是一款针对薄膜光伏电池设计的准费米能级分裂（Quasi Fermi-Level Splitting，QFLS）成像系统，经过系统性的辐照度定标及内部算法集成，具备 绝对发光光谱、PLQY / ELQY、QFLS、Pseudo JV 等检测及面拍照成像能力，可视化地展示薄膜均匀性及缺陷分布状态，为进一步理解钙钛矿光伏电池失效机制提供有效工具。

多功能实现

秒级别成像能力

量化成像能力

非器件态检测能力

外置偏压成像

多功能实现
QFLSVision™ 是一款专为薄膜太阳能电池设计的光学成像检测系统，它能够实现 PL \ EL、PLQY \ ELQY、QFLS、Pseudo jV、QFLS成像、PCE成像、荧光峰位分布成像等光伏电池重要参数的检测；

 

秒级别成像能力
具备快速地空间与强度的三维分布快速检测能力，可根据Recipe执行光电器件定点扫描成像

 

量化成像能力
系统经过辐照度校准并内置算法，具备量化成像能力，可以跨时间、空间进行不同样品结果比对；

 

非器件态检测能力
可以在薄膜和半器件下逐层检测薄膜工艺后的 QFLS 分布，直观评估体复合和界面复合损失及对应的缺陷分布状态；

 

外置偏压成像
支持电致发光量子产率ELQY成像，不同的偏压下可以有效的评估载流子传输过程的复合损失分布，满足多样化测试需求。

钙硅叠层器件钙钛矿顶电池逐层成像测试
 
 

技术参数

 

项目内容

信息详情

QV-Micro

准费米能级分裂成像系统

 

 系统

项目内容

信息详情

功能:

PL/EL 光谱、QFLS、等效光伏特性电流密度 - 电压曲线 Pseudo JV；
白光、PL 、EL 、PLQY/ELQY、QFLS、光学 PCE成像；
VOC Loss 损耗分析

PLQY / ELQY 检测范围:

0.01~100%

PL 检测波段-450nm 激发

550~1050nm（成像）；550~1600nm （光谱）

PL 检测波段-800nm 激发

880~1050nm（成像）；880~1600nm （光谱）

PLQY / ELQY 检测范围:

0.01~100%

EL 检测波段:

400~1050nm

成像区域:

≥85μm × 85μm @ 100X; ≥850μm × 850μm @ 10X，其余物镜根据比例放大缩小

空间分辨率:

<5μm @ 10X 物镜 & PL /EL峰位 800nm
<2.5μm @ 10X 物镜 & 450nm 成像
<1.5μm @ 100X 物镜 & PL/EL 峰位 800nm
<1μm @ 100X 物镜 & 450nm 成像

成像方式:

面拍照成像

物镜配置:

10X、20X、50X、100X

 

 光谱仪

   项目内容

信息详情

可见光谱仪

 

波段范围:

325~1100nm

像素间隔:

< 1nm

量子效率:

峰值 QE~95%

制冷温度:

低于室温 40℃

信噪比:

1000:1 (饱和时)

动态范围:

10000:1

 

 其他

项目内容

信息详情

相机

 

像素数:

5472 (H) × 3648 (V)

量子效率:

84% @ 495nm

激发光源

 

光照强度:

0.001~20Suns

滤光片档位:

6 档电动可调

典型应用领域

 

 

复合损耗分析

 

薄膜太阳能电池均匀性表征

 

单结和叠层薄膜光伏电池检测

 

非器件态的 PCE 预测

 
 

准费米能级分裂（QFLS）是评价钙钛矿太阳能电池内部复合损失的重要指标，QFLSVision™ 可以逐层地测量 QFLS 并支持 QFLS Mapping，为钙钛矿光伏电池的工艺优化提供关键数据。

 QFLSVision™ 具备 PLQY/ELQY/QFLS成像能力，能够更为真实地反映钙钛矿薄膜的光电均匀性，而成膜均匀的太阳能电池通常具备更好的稳定性及效率 

单结和叠层钙钛矿光伏电池对带隙和膜层特性要求各异，QFLSVision™ 具备双激发通道可以对不同的钙钛矿光伏电池进行检测，助力高效钙钛矿光伏电池的设计。

 

PCE 直接反映钙钛矿光伏电池的器件性能，QFLSVision™ 可以进行非器件态的潜在光学PCE 预测，辅助开发高性能钙钛矿光伏器件。

 

应用

深度光谱在光伏光电领域的应用

深度光谱在光伏光电领域的应用

案例

参考文献

"Atomically dense Sb2O3 interlayer for highly stable perovskite photovoltaic modules." Nature Photonics（2026）.影响因子:32.9,单位：北京理工大学，通讯作者：陈琪
"Mitigating Photothermal-Induced Burn-In in Perovskite Solar Cells via a Multidentate Phosphonic Acid Polymer Network." Advanced Energy Materials（2026）.影响因子:26.8,单位：北京理工大学，通讯作者：朱城

建议标注文字：QFLSVision quasi-fermi level splitting imaging system , ideaoptics, China // Thanks for your support!

相关产品

准费米能级分裂检测系统

LuminQY

准费米能级分裂检测系统

产品资料

QFLSVision 准费米能级分裂 成像系统

立即下载

立即下载

预览
立即提交
%{tishi_zhanwei}%

新葡萄奔驰AMG
上海市浦东新区金沪路358弄3号楼

© ideaoptics 2025-2026

沪ICP备16050435号-2 | 沪(杨)应急管危经许[2021]205125 | 沪公网安备31011002006429

","imgList2_2":[],"space_2":0,"arrow_14":"","space_7":0,"space_8":0,"prompt_3":"","prompt_10":"","prompt_4":"","prompt_11":"","prompt_5":"","prompt_6":"","imgList_2":[{"imageUrl":"https://omo-oss-image.thefastimg.com/portal-saas/zz0000001/cms/image/1ae01267-3f66-4ff1-a803-1ffe5bfcbcac.jpg"}],"prompt_9":"","prompt_12":"","imgList_7":[{"imageUrl":"https://omo-oss-image.thefastimg.com/portal-saas/zz0000001/cms/image/1ae01267-3f66-4ff1-a803-1ffe5bfcbcac.jpg"}],"imgList_8":[{"imageUrl":"https://omo-oss-image.thefastimg.com/portal-saas/zz0000001/cms/image/1ae01267-3f66-4ff1-a803-1ffe5bfcbcac.jpg"}],"dense_10":"","aiSet_12":{"contentKeywords":"生成一段${{公司名称}}${{行业}}的公司简介内容","type":1},"aiSet_11":{"contentKeywords":"生成一段${{公司名称}}${{行业}}的公司简介内容","type":1},"dense_12":"","aiSet_10":{"contentKeywords":"生成一段${{公司名称}}${{行业}}的公司简介内容","type":1},"dense_11":"","href_9":{"type":"none","value":"","target":""},"href_8":{"type":"none","value":"","target":""},"href_5":{"type":"none","value":"","target":""},"href_4":{"type":"none","value":"","target":""},"href_7":{"type":"none","value":"","target":""},"href_6":{"type":"none","value":"","target":""},"dataList_14":[{"img":"","navId":"1818916","children":[{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"域名注册","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"云虚拟主机","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"云服务器","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"独立IP主机","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"独立服务器租用","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"服务器租用","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"}],"navName":"产品中心","sort":1818916,"parentId":"0","url":"/","target":"blank"},{"img":"","navId":"1818917","children":[{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/82f320ab-9e75-4eb7-9717-08cc20ebb289.jpg","navId":"1818922","children":[{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/9d1476ac-f880-4bc2-8930-1e43d9f84b28.jpg","navId":"1818926","children":[{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/5439ba8c-bedb-4b7e-8ff6-c34451778d30.jpg","navId":"1818928","navName":"内容管理","sort":1818928,"parentId":"1818926","url":"/","target":"blank"}],"navName":"三级内容","sort":1818926,"parentId":"1818922","url":"/","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/9d1476ac-f880-4bc2-8930-1e43d9f84b28.jpg","navId":"1818926","children":[{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/5439ba8c-bedb-4b7e-8ff6-c34451778d30.jpg","navId":"1818928","navName":"内容管理","sort":1818928,"parentId":"1818926","url":"/","target":"blank"}],"navName":"三级内容比较长","sort":1818926,"parentId":"1818922","url":"/","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/9d1476ac-f880-4bc2-8930-1e43d9f84b28.jpg","navId":"1818926","children":[{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/5439ba8c-bedb-4b7e-8ff6-c34451778d30.jpg","navId":"1818928","navName":"内容管理","sort":1818928,"parentId":"1818926","url":"/","target":"blank"}],"navName":"三级内容","sort":1818926,"parentId":"1818922","url":"/","target":"blank"}],"navName":"新葡萄amg8883","sort":1818922,"parentId":"1818917","url":"/","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/5439ba8c-bedb-4b7e-8ff6-c34451778d30.jpg","navId":"1818923","navName":"董事长致辞","sort":1818923,"parentId":"1818917","url":"/","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/5439ba8c-bedb-4b7e-8ff6-c34451778d30.jpg","navId":"1818923","navName":"WHMCS财务系统","sort":1818923,"parentId":"1818917","url":"/","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/5439ba8c-bedb-4b7e-8ff6-c34451778d30.jpg","navId":"1818923","navName":"DirectAdmin面板","sort":1818923,"parentId":"1818917","url":"/","target":"blank"}],"navName":"服务支持","sort":1818917,"parentId":"0","url":"/","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/c371279c-a631-4cd0-8ec8-d287918a149e.jpg","navId":"1818918","children":[{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/5439ba8c-bedb-4b7e-8ff6-c34451778d30.jpg","navId":"1818928","navName":"系统维护","sort":1818928,"parentId":"1818926","url":"/","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/5439ba8c-bedb-4b7e-8ff6-c34451778d30.jpg","navId":"1818928","navName":"帮助中心","sort":1818928,"parentId":"1818926","url":"/","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/5439ba8c-bedb-4b7e-8ff6-c34451778d30.jpg","navId":"1818928","navName":"渠道代理","sort":1818928,"parentId":"1818926","url":"/","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/5439ba8c-bedb-4b7e-8ff6-c34451778d30.jpg","navId":"1818928","navName":"数据中心","sort":1818928,"parentId":"1818926","url":"/","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/5439ba8c-bedb-4b7e-8ff6-c34451778d30.jpg","navId":"1818928","navName":"增值服务","sort":1818928,"parentId":"1818926","url":"/","target":"blank"}],"navName":"技术服务","sort":1818918,"parentId":"0","url":"/","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/0054907d-1a14-4969-ac12-430b96347775.jpg","navId":"1818919","children":[{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"云服务器","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"净重服务器","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"净重虚拟主机","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"净重云主机","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"净重免备案主机","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"净重高防服务器租用","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"}],"navName":"优质产品","sort":1818919,"parentId":"0","url":"/","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/863b48bd-3797-4013-aedf-fdcceb86731c.png","navId":"1818920","children":[{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"域名注册","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"云虚拟主机","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"云服务器","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"独立IP主机","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"独立服务器租用","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"}],"navName":"联系我们","sort":1818920,"parentId":"0","url":"/","target":"blank"},{"img":"","navId":"1818921","children":[{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"域名注册","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"云虚拟主机","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"云服务器","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"独立IP主机","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"},{"img":"portal-saas/demo_a0f0c15013fa42c5a035c530f75506f9/cms/image/4bddcd56-35ec-4b9a-8173-7e903bde54d8.jpg","navId":"1818930","navName":"独立服务器租用","sort":1818930,"parentId":"1818919","url":"http://www.baidu.com","target":"blank"}],"navName":"新闻资讯","sort":1818921,"parentId":"0","url":"/","target":"blank"}],"setting_2":{"fit":"contain","errorUrl":"","needThumb":"true","isLazy":"true"},"showArrow_14":true,"setting_7":{"fit":"contain","errorUrl":"","needThumb":"true","isLazy":"true"},"setting_8":{"fit":"contain","errorUrl":"","needThumb":"true","isLazy":"true"},"aiSet_3":{"contentKeywords":"生成一段${{公司名称}}${{行业}}的公司简介内容","type":1},"imgList1_7":[],"aiSet_4":{"contentKeywords":"生成一段${{公司名称}}${{行业}}的公司简介内容","type":1},"imgList1_8":[],"aiSet_2":1,"close_14":"","imgList1_2":[],"href_3":{"type":"none","value":"","target":""},"href_2":{"type":"none","value":"","target":""},"aiSet_7":1,"aiSet_8":1,"aiSet_5":{"contentKeywords":"生成一段${{公司名称}}${{行业}}的公司简介内容","type":1},"href_12":{"type":"none","value":"","target":""},"aiSet_6":{"contentKeywords":"生成一段${{公司名称}}${{行业}}的公司简介内容","type":1},"href_11":{"type":"none","value":"","target":""},"href_10":{"type":"none","value":"","target":""},"aiSet_9":{"contentKeywords":"生成一段${{公司名称}}${{行业}}的公司简介内容","type":1}}" />
XML 地图