{"id":2005,"date":"2025-04-03T16:55:50","date_gmt":"2025-04-03T14:55:50","guid":{"rendered":"https:\/\/jtc.uni-halle.de\/?page_id=2005"},"modified":"2026-03-05T10:03:37","modified_gmt":"2026-03-05T09:03:37","slug":"b5","status":"publish","type":"page","link":"https:\/\/jtc.uni-halle.de\/en\/b\/b5\/","title":{"rendered":"Team B5 New Photovoltaic Materials"},"content":{"rendered":"

[et_pb_section fb_built=”1″ admin_label=”Hero section” module_class=”relaunch” _builder_version=”4.27.3″ _module_preset=”default” transform_scale_tablet=”” transform_scale_phone=”” transform_scale_last_edited=”on|tablet” transform_translate_tablet=”” transform_translate_phone=”” transform_translate_last_edited=”on|tablet” transform_translate_linked_tablet=”off” transform_rotate_tablet=”” transform_rotate_phone=”” transform_rotate_last_edited=”on|tablet” transform_skew_tablet=”” transform_skew_phone=”” transform_skew_last_edited=”on|tablet” transform_origin_tablet=”” transform_origin_phone=”” transform_origin_last_edited=”on|tablet” transform_styles_last_edited=”on|tablet” custom_margin=”4rem||||false|false” custom_margin_tablet=”1px||||false|false” custom_margin_phone=”||||false|false” custom_margin_last_edited=”on|desktop” transform_styles_tablet=”” transform_styles_phone=”” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ use_custom_gutter=”on” gutter_width=”2″ make_equal=”on” custom_padding_last_edited=”on|desktop” _builder_version=”4.27.3″ _module_preset=”default” width=”96%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|desktop” max_width=”1440px” module_alignment=”center” custom_margin=”||||false|false” custom_padding=”||||false|false” custom_padding_tablet=”||||false|false” custom_padding_phone=”||||false|false” border_color_all=”#6E9ED4″ global_colors_info=”{}”][et_pb_column type=”1_2″ admin_label=”Spalte H1 Intro” _builder_version=”4.27.3″ _module_preset=”default” background_color=”#AFD0EF” custom_padding=”4rem|3rem|2rem|3rem|false|false” custom_padding_tablet=”3rem|2rem|2rem|2rem|false|false” custom_padding_phone=”3rem|2rem|2rem|2rem|false|false” custom_padding_last_edited=”on|tablet” border_radii=”on|18px|18px|18px|18px” global_colors_info=”{}” custom_css_main_element_last_edited=”on|tablet”][et_pb_text admin_label=”H1 + Introtext” module_id=”b1″ module_class=”gruppe-b5″ _builder_version=”4.27.3″ _module_preset=”default” text_font=”||||||||” global_colors_info=”{}”]<\/p>\n

New Photovoltaic Materials<\/h1>\n

We are researching next-generation photovoltaics \u2013 with the goal of strengthening southern Saxony-Anhalt as a hub of innovation.<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ admin_label=”Spalte Inhalt” _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/jtc.uni-halle.de\/wp-content\/uploads\/2025\/06\/b7788.webp” alt=”JTC Team A1 Strukturwandel &
\nPartizipation: Gruppenbild \u2013 Dr. Jan Winkler, Hermine B\u00e4r, Cheyenne Wolf, Pia Kahlfu\u00df, nicht abgebildet: Felix Schiedlowski” title_text=”Teamfoto, Team B5, Foto: JTC | Markus Scholz” disabled_on=”off|off|off” admin_label=”Teamfoto” _builder_version=”4.27.3″ _module_preset=”default” border_radii=”on|18px|18px|18px|18px” global_colors_info=”{}”][\/et_pb_image][et_pb_code disabled_on=”on|on|on” admin_label=”Newsteaser” _builder_version=”4.27.3″ _module_preset=”default” disabled=”on” global_colors_info=”{}”]

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17<\/span>\n\t\t\t\t\tApril<\/span>\n\t\t\t\t\t2026<\/span><\/div><\/div><\/a><\/div><\/div>
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Collaboration for Impact: Working Across Projects, Teams, and Networks (part 1\/3)<\/a><\/h2>

Collaboration is at the heart of turning ideas into impact \u2013 especially in regions undergoing transformation. This seminar focuses on how to move from ideas to joint action. You will […]<\/p>\n<\/div>mehr<\/a><\/div>

<\/i><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t
Bio-Zentrum Halle (Saale) – Seminarraum D 2.10,\n\nWeinbergweg 22<\/span>\n\t\n\t\t
\n\t\tHalle (Saale)<\/span>,<\/span>\n\n\tSachsen-Anhalt<\/abbr>\n\n\t06120<\/span>\n\n\tGermany<\/span>\n\n<\/span>\n<\/div>+ Google Map<\/a><\/span><\/span><\/div><\/div><\/div><\/div><\/div><\/div>[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Info section” module_class=”relaunch” _builder_version=”4.27.3″ _module_preset=”default” transform_scale_tablet=”” transform_scale_phone=”” transform_scale_last_edited=”on|tablet” transform_translate_tablet=”” transform_translate_phone=”” transform_translate_last_edited=”on|tablet” transform_translate_linked_tablet=”off” transform_rotate_tablet=”” transform_rotate_phone=”” transform_rotate_last_edited=”on|tablet” transform_skew_tablet=”” transform_skew_phone=”” transform_skew_last_edited=”on|tablet” transform_origin_tablet=”” transform_origin_phone=”” transform_origin_last_edited=”on|tablet” transform_styles_last_edited=”on|tablet” custom_margin=”4rem||||false|false” custom_margin_tablet=”1px||||false|false” custom_margin_phone=”||||false|false” custom_margin_last_edited=”on|desktop” custom_padding=”||6rem||false|false” transform_styles_tablet=”” transform_styles_phone=”” border_width_bottom=”2px” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ use_custom_gutter=”on” gutter_width=”2″ make_equal=”on” custom_padding_last_edited=”on|desktop” _builder_version=”4.27.3″ _module_preset=”default” width=”96%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|desktop” max_width=”1440px” module_alignment=”center” custom_margin=”||||false|false” custom_padding=”||||false|false” custom_padding_tablet=”||||false|false” custom_padding_phone=”||||false|false” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.27.3″ _module_preset=”default” background_enable_color=”off” custom_padding=”|3rem||3rem|false|false” custom_padding_tablet=”3rem|2rem|2rem|2rem|false|false” custom_padding_phone=”3rem|2rem|2rem|2rem|false|false” custom_padding_last_edited=”on|tablet” border_radii=”on|18px|18px|18px|18px” global_colors_info=”{}” custom_css_main_element_last_edited=”on|tablet”][et_pb_text admin_label=”Infotext” _builder_version=”4.27.3″ _module_preset=”default” text_font=”||||||||” global_colors_info=”{}”]<\/p>\n

The goal of the innovation team is to analyze innovative materials for high-efficiency multi-junction solar cells in future. Priority is to achieve an efficiency of over 50% while suitability for cost-effective mass production is ensured. Our resarch is based on theoretical material analyses with the focus on regional raw materials and scalable manufacturing processes in southern Saxony-Anhalt.<\/p>\n

[\/et_pb_text][et_pb_toggle title=”read more” open_toggle_text_color=”#2e2e2e” open_toggle_background_color=”RGBA(255,255,255,0)” closed_toggle_background_color=”RGBA(255,255,255,0)” icon_color=”RGBA(255,255,255,0)” open_icon_color=”RGBA(255,255,255,0)” module_class=”weiterlesen” _builder_version=”4.27.5″ _module_preset=”default” title_text_color=”#2e2e2e” custom_padding=”|0px||0px|false|false” hover_enabled=”0″ border_width_all=”0px” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Our team researches the photovoltaics of the day after tomorrow \u2013 with the goal of strengthening southern Saxony-Anhalt as a hub for innovation. While current silicon cells stagnate at 26.8% efficiency, the team is aiming for multi-junction solar cells with over 50% efficiency. This requires novel, cost-efficient materials that are regionally available, non-toxic, and resource-conserving. Using quantum-theoretical simulations, promising compounds such as BaZrS\u2083<\/span> and La\u2083<\/span>CrCuS\u2087<\/span> have been identified. These can be specifically modified to utilize sunlight even more efficiently. Deposition takes place using a scalable co-evaporation process in vacuum \u2013 with a custom-designed setup. Supported by strong partners such as MLU Halle and international collaborations, a prototype with a triple-stacked cell structure is set to be developed. True to the vision: innovation from the region \u2013 for a sustainable energy solution worldwide.<\/p>\n

Team<\/strong>
Torsten H\u00f6lscher, Team Leader
Oliver Wolf
Sebastian Zimmermann<\/p>\n

[\/et_pb_toggle][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.3″ _module_preset=”default” global_colors_info=”{}”][et_pb_text admin_label=”Schlagw\u00f6rter Themen” _builder_version=”4.27.3″ _dynamic_attributes=”content” _module_preset=”default” global_colors_info=”{}”]@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoiY3VzdG9tX21ldGFfc2NobGFnd29lcnRlcl9zaG9ydGNvZGUiLCJzZXR0aW5ncyI6eyJiZWZvcmUiOiIiLCJhZnRlciI6IiIsImVuYWJsZV9odG1sIjoib2ZmIn19@[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=”Tab section” module_class=”relaunch tab-section” _builder_version=”4.27.3″ _module_preset=”default” transform_scale_tablet=”” transform_scale_phone=”” transform_scale_last_edited=”on|tablet” transform_translate_tablet=”” transform_translate_phone=”” transform_translate_last_edited=”on|tablet” transform_translate_linked_tablet=”off” transform_rotate_tablet=”” transform_rotate_phone=”” transform_rotate_last_edited=”on|tablet” transform_skew_tablet=”” transform_skew_phone=”” transform_skew_last_edited=”on|tablet” transform_origin_tablet=”” transform_origin_phone=”” transform_origin_last_edited=”on|tablet” transform_styles_last_edited=”on|tablet” custom_margin=”||0px||false|false” custom_margin_tablet=”1px||||false|false” custom_margin_phone=”||||false|false” custom_margin_last_edited=”on|desktop” custom_padding=”||0px||false|false” transform_styles_tablet=”” transform_styles_phone=”” border_width_bottom=”2px” global_colors_info=”{}”][et_pb_row use_custom_gutter=”on” gutter_width=”2″ make_equal=”on” custom_padding_last_edited=”on|desktop” _builder_version=”4.27.3″ _module_preset=”default” width=”96%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|desktop” max_width=”1440px” module_alignment=”center” custom_margin=”||||false|false” custom_padding=”||||false|false” custom_padding_tablet=”||||false|false” custom_padding_phone=”||||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.3″ _module_preset=”default” background_enable_color=”off” custom_padding=”|0rem||0rem|false|false” custom_padding_tablet=”3rem|2rem|2rem|2rem|false|false” custom_padding_phone=”3rem|2rem|2rem|2rem|false|false” custom_padding_last_edited=”on|tablet” border_radii=”on|18px|18px|18px|18px” global_colors_info=”{}” custom_css_main_element_last_edited=”on|tablet”][et_pb_tabs _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][et_pb_tab title=”Projects” _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

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\n\n\t\t16448592<\/span>\n\t\t<\/span>\n\t\t5UXAN6S8<\/span>\n\t\t<\/span>\n\t\t<\/span>\n\t\t<\/span>\n <\/span>\n\t\t1<\/span>\n\t\tchicago-author-date<\/span>\n\t\t50<\/span>\n\t\tdefault<\/span>\n\t\t<\/span>\n\t\t<\/span>\n\t\t<\/span>\n\t\t<\/span>\n\t\t1<\/span>\n\t\t<\/span>\n\t\t1<\/span>\n\t\t<\/span>\n\t\t<\/span>\n\t\t<\/span>\n\t\t<\/span>\n <\/span>\n 21588<\/span>\n\t\thttps:\/\/jtc.uni-halle.de\/wp-content\/plugins\/zotpress\/<\/span>\n\n\t\t
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We cordially invite you!<\/h3>\n

Here, you can find a list of events where you can find our research team. We are looking forward to your visit!<\/p>\n

 <\/p>\n

Alle Events<\/a>
<\/div>

Zur Zeit keine aktuellen Events<\/p><\/div>
<\/div>

<\/div><\/p>\n

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<\/p>\n

Alle News<\/a><\/p>\n

[\/et_pb_tab][\/et_pb_tabs][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=” Personen Titel BG section” module_class=”relaunch tab-section” _builder_version=”4.27.3″ _module_preset=”default” background_color=”#F08161″ transform_scale_tablet=”” transform_scale_phone=”” transform_scale_last_edited=”on|desktop” transform_translate_tablet=”” transform_translate_phone=”” transform_translate_last_edited=”on|tablet” transform_translate_linked_tablet=”off” transform_rotate_tablet=”” transform_rotate_phone=”” transform_rotate_last_edited=”on|tablet” transform_skew_tablet=”” transform_skew_phone=”” transform_skew_last_edited=”on|tablet” transform_origin_tablet=”” transform_origin_phone=”” transform_origin_last_edited=”on|tablet” transform_styles_last_edited=”on|desktop” custom_margin=”||0px||false|false” custom_margin_tablet=”0px||||false|false” custom_margin_phone=”||||false|false” custom_margin_last_edited=”on|phone” custom_padding=”||0px||false|false” transform_styles_tablet=”” transform_styles_phone=”” global_colors_info=”{}”][et_pb_row use_custom_gutter=”on” gutter_width=”2″ make_equal=”on” custom_padding_last_edited=”on|desktop” _builder_version=”4.27.3″ _module_preset=”default” width=”96%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|desktop” max_width=”1440px” module_alignment=”center” height=”350px” height_tablet=”350px” height_phone=”350px” height_last_edited=”on|desktop” custom_margin=”||||false|false” custom_padding=”||||false|false” custom_padding_tablet=”||||false|false” custom_padding_phone=”||||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.3″ _module_preset=”default” background_enable_color=”off” custom_padding=”56px|0rem||0rem|false|false” custom_padding_tablet=”3rem|2rem|2rem|2rem|false|false” custom_padding_phone=”3rem|2rem|2rem|2rem|false|false” custom_padding_last_edited=”on|tablet” global_colors_info=”{}” custom_css_main_element_last_edited=”on|tablet”][et_pb_text disabled_on=”off|off|off” admin_label=”H2 Personen” _builder_version=”4.27.5″ _module_preset=”default” background_color=”#ffffff” height=”40px” custom_padding=”|15px||15px|false|false” hover_enabled=”0″ custom_css_main_element=”width: fit-content;||h2 {|| top: 3px;|| position: relative;|| ||} ||” border_radii=”on|16px|16px|16px|16px” border_width_all=”2px” global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

Team<\/h2>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ admin_label=” Personen section” module_class=”relaunch tab-section” _builder_version=”4.27.3″ _module_preset=”default” background_enable_color=”off” transform_scale_tablet=”” transform_scale_phone=”” transform_scale_last_edited=”on|tablet” transform_translate=”0px|-235px” transform_translate_tablet=”0px|-335px” transform_translate_phone=”” transform_translate_last_edited=”on|tablet” transform_translate_linked=”off” transform_translate_linked_tablet=”off” transform_rotate_tablet=”” transform_rotate_phone=”” transform_rotate_last_edited=”on|tablet” transform_skew_tablet=”” transform_skew_phone=”” transform_skew_last_edited=”on|tablet” transform_origin_tablet=”” transform_origin_phone=”” transform_origin_last_edited=”on|tablet” transform_styles_last_edited=”on|tablet” custom_margin=”||-235px||false|false” custom_margin_tablet=”1px||-335px||false|false” custom_margin_phone=”||||false|false” custom_margin_last_edited=”on|phone” custom_padding=”||0px||false|false” transform_styles_tablet=”” transform_styles_phone=”” custom_css_main_element=”overflow: hidden;” global_colors_info=”{}”][et_pb_row use_custom_gutter=”on” gutter_width=”2″ make_equal=”on” custom_padding_last_edited=”on|desktop” _builder_version=”4.27.3″ _module_preset=”default” width=”96%” width_tablet=”90%” width_phone=”90%” width_last_edited=”on|desktop” max_width=”1440px” module_alignment=”center” custom_margin=”||||false|false” custom_padding=”||||false|false” custom_padding_tablet=”||||false|false” custom_padding_phone=”||||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.3″ _module_preset=”default” background_enable_color=”off” custom_padding=”|0rem||0rem|false|false” custom_padding_tablet=”3rem|2rem|2rem|2rem|false|false” custom_padding_phone=”3rem|2rem|2rem|2rem|false|false” custom_padding_last_edited=”on|tablet” global_colors_info=”{}” custom_css_main_element_last_edited=”on|tablet”][et_pb_code _builder_version=”4.27.5″ _module_preset=”default” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]

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