Steve Albrecht is one of the “Highly Cited Researchers 2023”
Only a few researchers manage to become internationally recognised in their field. Perovskite researcher Steve Albrecht is one of them, in particular because his team did contribute to several world records for silicon perovskite tandem solar cells. © M. Setzpfandt / HZB
Every year, countless articles are published in specialist journals. The information service provider Clarivate uses a recognised method to measure the influence of the published articles on the respective subject area. According to this year's evaluation, HZB researcher Steve Albrecht is one of the most "highly cited researchers" having a significant influence on his field. Albrecht and his team have been involved in several world records for tandem solar cells in recent years and have published the results in high-ranking scientific journals.
Only one in 1000 active researchers belongs to the circle of “Highly Cited Researchers”. Over the past ten years, those selected have produced a number of excellent publications that other work can build on and which are therefore frequently cited. However, citation activity is not the only selection indicator, writes Clarivate, a company that analyses the Web of Science: For example, publications that show evidence of citation cartels or self-citations have been weeded out. This year, 6,849 researchers from 68 countries and regions were honoured.
From the Helmholtz-Zentrum Berlin, Prof. Dr Steve Albrecht was identified as a “Highly Cited Researcher”. Albrecht leads a team researching perovskite materials for solar cells. Together with other groups at HZB and partner institutions, he has set several world records for the efficiency of tandem solar cells. His research is widely recognised, as evidenced by the “Highly Cited Researchers” award, and is making a significant contribution to the advancement of research in solar energy.
Note: HZB researcher Antonio Abate is also one of the "Highly Cited Researchers 2023", albeit not as an HZB researcher, but with an affiliation to one of his previous academic stations. Abate is also researching perovskite solar cells, which makes HZB perovskite research visible worldwide.
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- Hydrogen storage in MXene: It all depends on diffusion processesTwo-dimensional (2D) materials such as MXene are of great interest for hydrogen storage. An expert from HZB has investigated the diffusion of hydrogen in MXene using density functional theory. This modelling provides valuable insights into the key diffusion mechanisms and hydrogen's interaction with Ti₃C₂ MXene, offering a solid foundation for further experimental research.
- Excellent work-life balance continuesOn 17 June 2025, the certificates for the ‘berufundfamilie’ audit were awarded in Berlin. HZB received an award with distinction for its long-standing efforts to promote a work environment that supports work-life balance. The audit is regarded as a seal of quality for the systematic design of family- and life-phase-conscious HR policies.