[et_pb_section fb_built=”1″ _builder_version=”4.9.4″ _module_preset=”default” background_color=”#e4e4e4″ positioning=”none” custom_padding=”12px||6px|||” sticky_position=”top” border_width_bottom=”2px” border_color_bottom=”#f4f4f4″ box_shadow_style=”preset3″ global_colors_info=”{}”][et_pb_row column_structure=”1_3,1_3,1_3″ use_custom_gutter=”on” gutter_width=”1″ make_equal=”on” _builder_version=”4.14.2″ _module_preset=”default” max_width=”80%” custom_margin=”|auto|8px|auto||” custom_padding=”1px||0px|||” global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.9.4″ _module_preset=”default” border_color_all=”#FFFFFF” global_colors_info=”{}”][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.14.2″ _module_preset=”default” background_enable_color=”off” link_option_url=”https:\/\/sai.unizar.es\/solicitudes\/” link_option_url_new_window=”on” border_radii=”on|15px|15px|15px|15px” border_width_all=”2px” border_color_all=”#bababa” global_colors_info=”{}” background__hover_enabled=”on|hover” background_color__hover=”#FFFFFF” background_enable_color__hover=”on”][et_pb_text _builder_version=”4.14.2″ _module_preset=”default” text_font=”|||on|||||” text_text_color=”#333333″ text_font_size=”14px” link_text_color=”#333333″ background_enable_color=”off” custom_margin=”||4px|||” custom_padding=”|5px||5px|true|true” hover_enabled=”0″ border_color_all=”RGBA(0,0,0,0)” border_color_right=”#FFFFFF” border_color_left=”#FFFFFF” global_colors_info=”{}” link_text_color__hover_enabled=”on|hover” link_text_color__hover=”#4370b4″ sticky_enabled=”0″]<\/p>\n
Access on demand<\/strong><\/a><\/p>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.9.4″ _module_preset=”default” border_color_all=”#FFFFFF” global_colors_info=”{}”][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.9.4″ _module_preset=”default” custom_padding=”25px|||||” global_colors_info=”{}”][et_pb_row column_structure=”1_2,1_2″ _builder_version=”4.9.4″ _module_preset=”default” max_width=”75%” custom_padding=”||6px|||” global_colors_info=”{}”][et_pb_column type=”1_2″ _builder_version=”4.9.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.9.4″ _module_preset=”default” text_font_size=”16px” text_line_height=”2em” ul_line_height=”2em” header_2_font=”|700|||||||” header_2_font_size=”23px” global_colors_info=”{}”]This instrument combines the techniques of atomic force microscopy (AFM) with that of scanning tunneling microscopy (STM) in Ultra-High-Vacuum (UHV) conditions ranging from 300 K to 5K. It is extremely versatile and stable, allowing high-resolution spectroscopy and force measurements. Using a tuning fork probe (q-plus), ultra-thin organic and inorganic systems can be studied on flat surfaces. <\/p>\n Additionally, the tip can be functionalized with CO molecules, which provides intra-molecular resolution. As a bonus, the AFM can work on insulating or semiconductor surfaces without current exchange.The equipment has an attached preparation chamber to clean metal substrates and evaporate both organic and inorganic materials, which can be characterized by a low energy electron diffractometer (LEED). It has a chamber for rapid entry of substrates that allows exfoliation.The research lines are oriented to the study of molecular interactions, self-assembled systems, and electronic and structural properties determination of hybrid films composed of metal-organic compounds.[\/et_pb_text][et_pb_text disabled_on=”on|on|on” _builder_version=”4.9.4″ _module_preset=”default” text_font=”|700||on|||||” text_text_color=”#FFFFFF” background_color=”#4370b4″ custom_padding=”15px||15px||true|false” link_option_url=”\/wp-content\/uploads\/2021\/09\/Nova_SPA.pdf” border_radii=”on|15px|15px|15px|15px” disabled=”on” global_colors_info=”{}”]<\/p>\n Download PDF<\/p>\n [\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.9.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/lma.unizar.es\/wp-content\/uploads\/2023\/08\/OMICRON-ORIZ.jpg” title_text=”OMICRON-ORIZ” _builder_version=”4.14.2″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_image][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.9.4″ _module_preset=”default” custom_padding=”21px||16px|||” global_colors_info=”{}”][et_pb_row use_custom_gutter=”on” make_equal=”on” _builder_version=”4.9.4″ _module_preset=”default” max_width=”75%” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.9.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_tabs active_tab_background_color=”#2ea3f2″ inactive_tab_background_color=”#4370b4″ active_tab_text_color=”#FFFFFF” _builder_version=”4.9.4″ _module_preset=”default” tab_text_color=”#FFFFFF” tab_font=”|700||on|||||” tab_font_size=”15px” tab_line_height=”3em” custom_margin=”||||false|false” custom_padding=”||||false|false” border_radii=”on|15px|15px|15px|15px” global_colors_info=”{}”][et_pb_tab title=”What can be this equipment used for?” _builder_version=”4.9.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n Scanning tunneling microscopy and spectroscopy:<\/strong><\/p>\n Atomic force microscopy:<\/strong><\/p>\n [\/et_pb_tab][et_pb_tab title=”Technical specifications” _builder_version=”4.9.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n Temperature range: 4.7 K, 78 K and 300 K<\/p>\n <\/p>\n<\/li>\n LHe \/ LN2 hold time: 62 \/48 hours<\/p>\n <\/p>\n<\/li>\n Z topographic noise: 3 pm peak-peak; <500 fm\/\u00d6Hz<\/p>\n <\/p>\n<\/li>\n Energy \/force resolution: 1 mV \/ 1 pN<\/p>\n <\/p>\n<\/li>\n Minimum stable Qplus oscillation: 20-30 pm<\/p>\n <\/p>\n<\/li>\n In-situ tip exchange.<\/p>\n <\/p>\n<\/li>\n Quick cooling and stabilization of the piezo<\/p>\n <\/p>\n<\/li>\n Maximum sample size: 3 mm thick and 10 mm wide.<\/p>\n<\/li>\n<\/ul>\n [\/et_pb_tab][et_pb_tab title=”Sample preparation” _builder_version=”4.9.4″ _module_preset=”default” global_colors_info=”{}”]<\/p>\n Combined resistive heating and LN2 cooling manipulator (temperature range 100 \u2013 1100 K). Low energy electron diffraction equipment (LEED), mass spectrometer (quadrupole) for detection of residual gases, 2 ion guns, 4 leak valves for controlled gas injection, 1 metal evaporator (e-beam) and 2 organic evaporators (resistive heating). Accessory pumping stations. Carrousel with capacity for up to 4 samples.<\/span><\/p>\n [\/et_pb_tab][\/et_pb_tabs][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.9.4″ _module_preset=”default” custom_padding=”14px|||||” global_colors_info=”{}”][et_pb_row _builder_version=”4.9.4″ _module_preset=”default” max_width=”75%” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.9.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/lma.unizar.es\/wp-content\/uploads\/2021\/10\/Imagen1_omicron.jpg” title_text=”Imagen1_omicron” _builder_version=”4.9.4″ _module_preset=”default” custom_margin=”||22px|||” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.9.4″ _module_preset=”default” text_font=”||on||||||” text_font_size=”14px” text_line_height=”2em” global_colors_info=”{}”]<\/p>\n Figure 1: Extended DCA\/Cu(111) metalorganic network. Panel a) is a 50x50nm2 zoom of panel b), which is a 300 x 300 nm2 image with the network grown on it. This array is grown by deposition at RT of the 9,10-dicyanoanthracene (DCA) molecule shown in panel c). It extends over many different steps and exhibits a single domain and is particularly stable since high tunneling currents can be used to scan the sample. d) LEED pattern of the network showing an 8\u00d78 structure with respect to the substrate. STM Image parameters: Vbias=1.5V; It=200nA. LEED parameters: E = 20 eV, sample at RT.<\/span><\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row use_custom_gutter=”on” make_equal=”on” _builder_version=”4.9.4″ _module_preset=”default” max_width=”75%” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.9.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/lma.unizar.es\/wp-content\/uploads\/2021\/10\/Imagen2_omicron.jpg” title_text=”Imagen2_omicron” align=”center” _builder_version=”4.9.4″ _module_preset=”default” width=”45%” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.9.4″ _module_preset=”default” text_font=”||on||||||” text_font_size=”14px” text_line_height=”2em” global_colors_info=”{}”]Figure 2: On-surface synthesis of polymierized tert-phenyl molecules doped with pyridines that form zig-zag chains. These 1D structures have been synthesized in solvent free conditions on Ag(111). The images have been acquired with a CO functionalized tip at 5K, which allows to obtain sub-molecular resolution. The spheres are Br atoms detached from the molecules that separate the zigzag chains. Vbias=10 mV; It=20pA.[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.9.4″ _module_preset=”default” max_width=”75%” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.9.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_image src=”https:\/\/lma.unizar.es\/wp-content\/uploads\/2021\/10\/Imagen3_omicron.jpg” title_text=”Imagen3_omicron” _builder_version=”4.9.4″ _module_preset=”default” custom_margin=”||23px|||” global_colors_info=”{}”][\/et_pb_image][et_pb_text _builder_version=”4.9.4″ _module_preset=”default” text_font=”||on||||||” text_font_size=”14px” text_line_height=”2em” global_colors_info=”{}”]<\/p>\n Figure 3: On-surface synthesis of MnDCDAE molecule on Ag(001). The structure is formed by four molecular precursors surrounding a single Mn atom that polymerizes into a phthalocianine structure. The larger molecule looks like a cross when visualized by STM (central image), but shows up the sub-molecular details when a CO functionalized tip is used(right image).<\/p>\n [\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.9.4″ _module_preset=”default” min_height=”179px” custom_margin=”9px||-9px|||” custom_padding=”0px||4px|||” global_colors_info=”{}”][et_pb_row use_custom_gutter=”on” gutter_width=”4″ _builder_version=”4.9.4″ _module_preset=”default” max_width=”75%” custom_margin=”0px|auto||auto||” custom_padding=”55px||||false|false” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.9.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_gallery gallery_ids=”2911,2910,2909″ posts_number=”3″ show_title_and_caption=”off” show_pagination=”off” module_class=”ilogos” _builder_version=”4.9.4″ _module_preset=”default” global_colors_info=”{}”][\/et_pb_gallery][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=”1″ _builder_version=”4.9.4″ _module_preset=”default” use_background_color_gradient=”on” background_color_gradient_start=”#000000″ background_color_gradient_end=”rgba(0,0,0,0.48)” background_color_gradient_overlays_image=”on” background_image=”https:\/\/lma.unizar.es\/wp-content\/uploads\/2021\/10\/render-lma-1.jpg” custom_margin=”9px|||||” custom_padding=”||42px|||” saved_tabs=”all” global_colors_info=”{}”][et_pb_row column_structure=”1_3,1_3,1_3″ use_custom_gutter=”on” gutter_width=”2″ _builder_version=”4.9.4″ _module_preset=”default” max_width=”75%” global_colors_info=”{}”][et_pb_column type=”1_3″ _builder_version=”4.9.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.9.4″ _module_preset=”default” text_text_color=”#FFFFFF” text_line_height=”2em” global_colors_info=”{}”]<\/p>\n Laboratorio de Microscop\u00edas Avanzadas\n<\/p>\n We are a unique initiative at national and international levels. We provide the scientific and industrial community with the most advanced infrastructures in Nanofabrication, Local Probe and Electron Microscopies for the observation, characterization, nanopatterning and handling of materials at atomic and molecular scale.[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_3″ _builder_version=”4.9.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_text _builder_version=”4.9.4″ _module_preset=”default” text_text_color=”#FFFFFF” link_text_color=”#FFFFFF” global_colors_info=”{}”]<\/p>\n Contact information<\/p>\n Campus R\u00edo Ebro, Edificio Edificio I+D+i<\/p>\n Tel.:(+34) 976 762 980 <\/strong><\/a><\/span>\n
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50018<\/span> Zaragoza (Espa\u00f1a)<\/span><\/span><\/div>\n
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