CSSC-12 Workshop Program|


Tuesday, May 28  Registration

Wednesday, May 29

8:30-8:40

Opening

Session 1: Silicon feedstock technologies and crystallization

Time

Type

Topic

Name

AFFILIATION

8:40-9:00

Invited talk

Dynamics at solid-liquid interface of Si

Prof. Kozo Fujiwara

Tohoku University

9:00-9:20

Invited talk

Some advances in modelling of large-size Czochralski silicon crystal growth

Prof. Lijun Liu

Xi’an Jiaotong University

9:20-9:40

Invited talk

Understanding and improving fused quartz crucibles properties for the silicon solar cell marked

Prof. Marisa Di Sabatino

Norwegian University of Science and Technology

9:40-10:10

Tea Break & Group Photo

10:10-10:30

Invited talk

       Electrical property of iron-decorated stacking fault in n-type Czochralski silicon used for photovoltaic

Prof. Xuegong Yu

Zhejiang University

10:30-10:50

Invited talk

Smart Furnace and Process Design for High-quality Cz-Si Growth at Different Scales

Dr. Natasha Dropka

Leibniz-Institut für Kristallzüchtung

10:50-11:05

Oral presentation

Three-dimensional modelling of oxygen transport in silicon crystal growth by continuous-feeding Czochralski method

Jiancheng Li

Xi’an Jiaotong University

11:05-11:20

Oral presentation

FBR granular polysilicon feedstock: Towards low-cost and high-quality photovoltaic Czochralski silicon

Litao Zhu

Zhejiang University

11:30-13:30

Lunch

13:30

Tourism

19:00

Banquet

Thursday, May 30

Session 2: Silicon based heterojunction solar cells I

Time

Type

Topic

Name

AFFILIATION

8:30-8:50

Invited talk

Recent advances in Si materials for competitive and sustainable TOPCon and Heterojunction solar cells and modules

Dr. Sebastien DUBOIS

Univ. Grenoble Alpes, CEA

8:50-9:10

Invited talk

Key technologies for high-efficiency and low-cost industrial silicon heterojunction solar cells

Prof. Wenzhong Shen

Shanghai Jiao Tong University

9:10-9:30

Invited talk

Flexible silicon heterojunction (SHJ) solar cells with blunted edges

Prof. Zhengxin Liu

Shanghai Institute of Microsystem and Information Technology (SIMIT) Chinese Academy of Sciences

9:30-9:50

Invited talk

The Ways of Attaining High Fill Factor and Reducing TCO Thickness in Silicon Heterojunction Solar Cells

Prof. Pingqi Gao

Sun Yat-sen University

9:50-10:10

Invited talk

Recent progresses in metallization technology of the industrial TOPCon solar cells

Prof. Jichun Ye

Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences

10:10-10:40

Tea Break & Poster Session

10:40-11:00

Invited talk

Transparent electrodes prepared by low-temperature sputtering for high efficiency solar cells

Prof. Xiaodan Zhang

Nankai University

11:00-11:15

Oral presentation

Octahedral Heterojunction Enables Efficient Inverted All-Inorganic Perovskite Photovoltaics

Dr. Yong Wang

Hangzhou Global Scientific and Technological Innovation Center

11:15-11:30

Oral presentation

Investigation of novel nitrogen-doped silicide materials and its boost in solar cells of TOPCon

Zunke Liu

Ningbo Institute of Material Technology and Engineering, Chinese Academy of Sciences

11:30-11:45

Oral presentation

Application of Ag/Sn busbars to reduce Ag consumption for SHJ solar cells

Dr. Daxue Du

Shanghai Jiao Tong University

11:45-12:00

Oral presentation

A new generation of high-efficiency silicon wafers

Yichun Wang

Product Research and Development Director of LONGi Wafer Business Unit

12:00-13:30

Lunch

Session 3: Silicon based heterojunction solar cells II

Time

Type

Topic

Name

AFFILIATION

13:30-13:50

Invited talk

Atomistic analysis and optimization of a-Si:H/O/Si passivation contact

Prof. Ryoji Asahi

Nagoya University

13:50-14:10

Invited talk

Toward highly efficient all-perovskite tandem solar cells and modules

Prof. Hairen Tan

Nanjing University

14:10-14:30

Invited talk

Conformal Growth of Perovskite on Textured Silicon via Anti-Solvent Bath Method

Prof. Jingjing Xue

Zhejiang University

14:30-14:45

Oral presentation

Application of interface treatment at different position p-n c-Si:H hole collector of silicon heterojunction cells

Yuxiang Li

Nankai University

14:45-15:00

Oral presentation

Simulations of p-type interdigital back contact solar cells based on electron-collecting n-type POLO

Huanpei Huang

Shanghai Jiao Tong University

15:00-15:20

Tea Break

Session 4: Fundamental materials science related to crystalline silicon solar cells

Time

Type

Topic

Name

AFFILIATION

15:20-15:40

Invited talk

Multicrystalline informatics: A methodology to advance materials science by unraveling complex phenomena

Prof. Noritaka Usami

Nagoya University

15:40-16:00

Invited talk

Pathways to High-Efficiency Silicon Photovoltaic Devices with Efficiency >30% : Series or Parallel connection?

Prof. Ned Ekins-Daukes

UNSW Sydney

16:00-16:20

Invited talk

Investigations on ultrathin crystalline silicon solar cells

Prof. Wensheng Yan

Hangzhou Dianzi University

16:20-16:35

Oral presentation

Investigating the effect of iron contamination and polysilicon gettering in polysilicon-based passivating contact solar cells

Zhongshu Yang

The Australian National University

16:35-16:50

Oral presentation

Improved Bulk Carrier Lifetime Measurements of Silicon Ingots

Dr. Dávid Krisztián

Semilab Co., Ltd.

16:50-17:10

Closing


Poster Session

1.     Study on Preparation and Properties of Optical Conversion YAG: Ce3+ Phosphor

Weixin Zhou1,2*, Xiao Jiang2, Yafeng Liu2, Jianli Shi2

1 School of Electronic Science and Engineering, Southeast University, Nanjing 210096, China

2 Risen Energy Co., Ltd., Zhejiang 315609, China


2.     Comprehensive understanding on the interaction mechanism between phosphorus precipitation and oxygen precipitation in heavily phosphorus-doped Czochralski silicon

Defan Wu1, Tong Zhao1, Bin Ye2, Hao Chen1, Xingbo Liang2, Shenzhong Li1,2, Daxi Tian2, Deren Yang1, Xiangyang Ma1*

1 State Key Laboratory of Silicon and Advanced Semiconductor Materials, Zhejiang University, Hangzhou, China

2 QL Electronics Science (Quzhou) Co., Ltd, No. 52, Panlong South Road, Quzhou 324000, China


3.     Mitigated front contact energy barrier for efficient and stable perovskite solar cells

Daoyong Zhang1, Biao Li1, Pengjie Hang1, Jiangsheng Xie3, Yuxin Yao1, Chenxia Kan1, Xuegong Yu1,2*, Yiqiang Zhang4, Deren Yang1,2*

1 State Key Laboratory of Silicon and Advanced Semiconductor Materials and School of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027, China

2 ZJU-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, 311200, China

3 School of Materials and State Key Laboratory of Optoelectronic Materials and Technologies, Sun Yat-sen University, Shenzhen, 518107, China

4 School of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450001, China


4.     Penetrative Twining in 288 mm-diameter Photovoltaic Czochralski Silicon

Xiang Lv1, Shuai Yuan1*, Jie Huang1, Xuegong Yu1, Deren Yang1

1 State Key Laboratory of Silicon and Advanced Semiconductor Materials and School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China


5.     Eliminating resistance-capacitance coupling shielding for depicting the defect landscape in perovskite solar cells by capacitance spectroscopy

Biao Li1, Daoyong Zhang1, Zhengyi Ni1*, Pengjie Hang1, Yuxin Yao1, Chenxia Kan1, Xuegong Yu1*, Deren Yang1

1 State Key Laboratory of Silicon and Advanced Semiconductor Materials and School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China


6.     Dense Self-Assembled Monolayer on NiOx for Highly Efficient and Stable Inverted Perovskite Solar Cells

Yu Zhou1, Lin Zhang1, Haotian Wu1, Ying Zhou1, Weifei Fu1, 2, *,  Hongzheng Chen1, 2, *

1 State Key Laboratory of Silicon and Advanced Semiconductor Materials, International Research Center for X Polymers, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, P. R. China

2 Zhejiang University-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou 311200, P. R. China


7.     Synergistically Optimizing the Optoelectronic Properties and Morphology via Photo-Active Solid Additive for High-Performance Binary Organic Photovoltaics

Mengting Wang1, Tianyi Chen1, Yaokai Li2, Wupur Adiljan1, Weifei Fu2, Hongzheng Chen1,2* and Lijian Zuo1,2*

1 State Key Laboratory of Silicon and Advanced Semiconductor Materials, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, P. R. China

2 Zhejiang University-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou 310014, P. R. China


8.     Synergistic regulation of terminals and side chains on non-fused electron acceptors for efficient organic solar cells

Qing shen1, Chengliang He1, Shuixing Li1, Hongzheng Chen1*

1 State Key Laboratory of Silicon and Advanced Semiconductor Materials, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, P. R. China


9.     Modification on electrical characteristics of interface states by using nitrogen and phosphorus co-doped polysilicon in tunnel oxide passivation contact silicon solar cells

Lei Yang1*, Zechen Hu1, Zunke Liu2, Xiang Lv1, Xiaodong Zhu1, Yuheng Zeng2, Xuegong Yu1, Deren Yang1

1 State Key Laboratory of Silicon and Advanced Semiconductor Materials, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, P. R. China

2 Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P. R. China


10.  Suppress of dislocations caused by feedstocks weight in cast-mono silicon

Jie Huang1*, Shuai Yuan1, Xuegong Yu1, Deren Yang1

1 State Key Laboratory of Silicon and Advanced Semiconductor Materials, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, P. R. China


11.  Mechanically Robust and Self–cleaning Antireflective Coatings for Photovoltaic Modules

Sijia Jin1*, Shengxuan Wang1, Hailong Feng1, Haiyan He2, Mianji Huang2, Shengli Jin2, Deren Yang1, Lei Wang1

1 State Key Laboratory of Silicon and Advanced Semiconductor Materials, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, P. R. China

      2 Zhejiang Baima Lake Laboratory Co., Ltd., Hangzhou, China


12.  Numerical investigation of oxygen concentration distribution in Czochralski silicon

Anchen Tang1*, Xuefeng Han1

1 State Key Laboratory of Silicon and Advanced Semiconductor Materials, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, P. R. China

2 Hangzhou Global Scientific and Technological Innovation Center


13.  Separated striations in n-type Czochralski silicon solar cells

Guixiu Li1,2, Shuai Yuan1, 2, *, Shenglang Zhou3, Yihua Wu3, Hongrong Chen3, Huali Zhang3, Chen Wang3, Lei Wang1, Xuegong Yu1, Deren Yang 1, 2

1 State Key Laboratory of Silicon and Advanced Semiconductor Materials and School of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, PR China

2 Shangyu Institute of Semiconductor Materials, Shaoxing, 312300, PR China

3Jiangsu GCL Silicon Material Technology Development Co., Ltd, Xuzhou, 221000, PR China



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