{"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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\n\t\t\t\t
20<\/span>\n\t\t\t\t\tJuly<\/span>\n\t\t\t\t\t2026<\/span><\/div><\/div><\/a><\/div><\/div>
\n\t\t\t\t

EASA2026 Drawing Lab “Drawing the line: Ethno-Graphic encounters in times of conflict and polarization”<\/a><\/h2>

How can we encounter, translate, and witness reality across divides? This experimental lab invites participants of all skill levels to join an ethnoGraphic experiment exploring collaborative modes of seeing, sketching, and engaging as a means to build bridges in an increasingly polarized world.<\/p>\n<\/div>mehr<\/a><\/div>

<\/i><\/span>\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t
Adam Mickiewicz University,\n\nCollegium Historicum (Wydzia\u0142 Historii UAM), ul. Uniwersytetu Pozna\u0144skiego 7<\/span>\n\t\n\t\t
\n\t\tPozn\u00e1n<\/span>,<\/span>\n\n\n\t61-614<\/span>\n\n\tPoland<\/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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<\/p>

\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 22966<\/span>\n\t\thttps:\/\/jtc.uni-halle.de\/wp-content\/plugins\/zotpress\/<\/span>\n\n\t\t
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\n\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/div>\n\n<\/p>\n

[\/et_pb_tab][et_pb_tab title=”Events” _builder_version=”4.27.5″ _module_preset=”default” custom_padding=”||||false|false” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″]<\/p>\n

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″]

<\/p>[\/et_pb_code][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"

We are researching solar cells for the future.<\/p>\n","protected":false},"author":18,"featured_media":0,"parent":1980,"menu_order":25,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"_price":"","_stock":"","_tribe_ticket_header":"","_tribe_default_ticket_provider":"","_ticket_start_date":"","_ticket_end_date":"","_tribe_ticket_show_description":"","_tribe_ticket_show_not_going":false,"_tribe_ticket_use_global_stock":"","_tribe_ticket_global_stock_level":"","_global_stock_mode":"","_global_stock_cap":"","_tribe_rsvp_for_event":"","_tribe_ticket_going_count":"","_tribe_ticket_not_going_count":"","_tribe_tickets_list":"[]","_tribe_ticket_has_attendee_info_fields":false,"footnotes":"","_tec_slr_enabled":"","_tec_slr_layout":""},"categories":[68,42,56],"tags":[],"class_list":["post-2005","page","type-page","status-publish","hentry","category-relaunch-en","category-b-en","category-b5-en","cat_events-homepage","cat_a-en"],"ticketed":false,"_links":{"self":[{"href":"https:\/\/jtc.uni-halle.de\/en\/wp-json\/wp\/v2\/pages\/2005","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jtc.uni-halle.de\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/jtc.uni-halle.de\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/jtc.uni-halle.de\/en\/wp-json\/wp\/v2\/users\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/jtc.uni-halle.de\/en\/wp-json\/wp\/v2\/comments?post=2005"}],"version-history":[{"count":14,"href":"https:\/\/jtc.uni-halle.de\/en\/wp-json\/wp\/v2\/pages\/2005\/revisions"}],"predecessor-version":[{"id":18451,"href":"https:\/\/jtc.uni-halle.de\/en\/wp-json\/wp\/v2\/pages\/2005\/revisions\/18451"}],"up":[{"embeddable":true,"href":"https:\/\/jtc.uni-halle.de\/en\/wp-json\/wp\/v2\/pages\/1980"}],"wp:attachment":[{"href":"https:\/\/jtc.uni-halle.de\/en\/wp-json\/wp\/v2\/media?parent=2005"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jtc.uni-halle.de\/en\/wp-json\/wp\/v2\/categories?post=2005"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jtc.uni-halle.de\/en\/wp-json\/wp\/v2\/tags?post=2005"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}