{"id":1005673,"date":"2024-06-17T15:44:03","date_gmt":"2024-06-17T07:44:03","guid":{"rendered":"https:\/\/vimaterial.de\/product\/tellurium-iv-oxide-3\/"},"modified":"2026-08-18T17:47:19","modified_gmt":"2026-08-18T09:47:19","slug":"tellurium-dioxide-sputtering-target","status":"publish","type":"product","link":"https:\/\/vimaterial.de\/en\/product\/tellurium-dioxide-sputtering-target\/","title":{"rendered":"Tellurium (IV) Oxide"},"content":{"rendered":"

Tellurium dioxide<\/a> <\/span>sputtering target is a high-purity ceramic sputtering material designed for physical vapor deposition (PVD) and magnetron sputtering. With its high refractive index, optical transparency, and excellent acousto-optic and nonlinear optical properties, TeO\u2082 is widely used for optical coatings, photonic devices, waveguides, optoelectronics, and advanced thin-film research.<\/p>\n

VIMATERIAL<\/a><\/strong><\/span> supplies high-purity TeO\u2082 sputtering targets in customized purities, dimensions, shapes, and bonding configurations to meet different sputtering systems and thin-film deposition requirements. Contact us<\/a> <\/strong><\/span>for more information.<\/p>\n

Characteristics<\/span><\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Property<\/strong><\/td>\nValue<\/strong><\/td>\n<\/tr>\n
Chemical Formula<\/td>\nTeO\u2082<\/td>\n<\/tr>\n
CAS No.<\/td>\n7446-07-3<\/td>\n<\/tr>\n
Molecular Weight<\/td>\n159.60 g\/mol<\/td>\n<\/tr>\n
Purity<\/td>\n99.99%, or customized<\/td>\n<\/tr>\n
Appearance<\/td>\nWhite to off-white solid<\/td>\n<\/tr>\n
Density<\/td>\n5.7\u20136.0 g\/cm\u00b3<\/td>\n<\/tr>\n
Melting Point<\/td>\nApprox. 733\u00b0C<\/td>\n<\/tr>\n
Water Solubility<\/td>\nNegligible<\/td>\n<\/tr>\n
Material Form<\/td>\nCeramic Sputtering Target<\/td>\n<\/tr>\n
Target Shape<\/td>\nCircular, rectangular, or customized<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Key Advantages<\/span><\/h2>\n
    \n
  • High Optical Performance: <\/strong>TeO\u2082 offers a high refractive index and favorable optical properties, making it suitable for high-index optical layers, waveguides, and specialized photonic structures.<\/li>\n
  • Excellent Thin-Film Deposition: <\/strong>TeO\u2082 targets can be used in RF and magnetron sputtering processes to produce uniform thin films with controlled thickness and composition. Deposition performance can be optimized by adjusting sputtering power, working pressure, gas composition, substrate temperature, and target-to-substrate distance.<\/li>\n
  • Acousto-Optic and Nonlinear Optical Properties: <\/strong>TeO\u2082 is valued for its strong acousto-optic and nonlinear optical characteristics, making it suitable for specialized optical modulation, signal processing, and photonic applications.<\/li>\n
  • High Purity and Customization: <\/strong>High-purity TeO\u2082 sputtering targets help minimize contamination during deposition and provide better control over film composition and performance. Target purity, dimensions, thickness, bonding configuration, and other specifications can be customized according to customer requirements.<\/li>\n<\/ul>\n

    Applications of Tellurium Dioxide Sputtering Target<\/span><\/h2>\n
      \n
    • Optical Coatings: <\/strong>TeO\u2082 thin films can be used as high-refractive-index layers in optical coatings, multilayer structures, interference coatings, and other optical components.<\/li>\n
    • Photonic Waveguides: <\/strong>Sputtered TeO\u2082 films are suitable for optical waveguides and integrated photonic structures where high refractive index and controlled optical properties are required.<\/li>\n
    • Acousto-Optic Devices: <\/strong>TeO\u2082 is used in acousto-optic applications such as optical modulators, deflectors, and optical signal-processing devices due to its favorable acousto-optic properties.<\/li>\n
    • Optoelectronics: <\/strong>TeO\u2082 thin films can be incorporated into specialized optoelectronic devices and structures requiring controlled optical and dielectric properties.<\/li>\n
    • Nonlinear Optics: <\/strong>The nonlinear optical properties of TeO\u2082 make it suitable for research and development of nonlinear photonic devices and optical signal-processing technologies.<\/li>\n
    • Sensors and Research:<\/strong>TeO\u2082 thin films can be investigated for optical and chemical sensing applications, as well as advanced thin-film, photonic, and PVD research.<\/li>\n<\/ul>\n

      Sputtering Considerations<\/span><\/h2>\n

      TeO\u2082 has relatively low thermal conductivity, so appropriate cooling and controlled sputtering power are recommended to minimize localized heating and thermal stress. The deposition rate depends on process parameters such as sputtering power, working pressure, gas composition, substrate temperature, and target-to-substrate distance.<\/p>\n

      Handling and Storage<\/span><\/h2>\n

      Tellurium oxide sputtering targets are securely packaged to minimize the risk of moisture, dust, contamination, and mechanical damage during transportation and storage. Store the targets in a tightly sealed, dry and clean environment, preferably in their original protective packaging, and protect them from moisture and chemical contamination.<\/p>\n

      Frequently Asked Questions<\/span><\/h2>\n

      Q1. What is a TeO\u2082 sputtering target used for?<\/span><\/h3>\n

      TeO\u2082 sputtering targets are primarily used to deposit tellurium dioxide thin films for optical coatings, photonic waveguides, acousto-optic devices, optoelectronics, nonlinear optics, and specialized sensor applications.<\/p>\n

      Q2. What purity grades of TeO\u2082 sputtering targets are available?<\/span><\/h3>\n

      VIMATERIAL can supply TeO\u2082 sputtering targets in 99.99%, and other customized purity grades, depending on the application and contamination requirements.<\/p>\n

      Q3. Can TeO\u2082 sputtering targets be customized?<\/span><\/h3>\n

      Yes. TeO\u2082 targets can be customized in terms of purity, dimensions, thickness, shape, density, bonding configuration, and packaging to match specific sputtering equipment and deposition processes.<\/p>\n

      Q4. How should TeO\u2082 sputtering targets be stored?<\/span><\/h3>\n

      Tellurium oxide sputtering targets should be kept sealed in a dry, clean environment and protected from moisture, dust, chemical contamination, and mechanical impact. The original protective packaging should be retained until the material is ready for use.<\/p>\n","protected":false},"excerpt":{"rendered":"

      Tellurium dioxide sputtering target is a high-purity ceramic sputtering material designed for physical vapor deposition (PVD) and magnetron sputtering. With its high refractive index, optical transparency, and excellent acousto-optic and nonlinear optical properties, TeO\u2082 is widely used for optical coatings, photonic devices, waveguides, optoelectronics, and advanced thin-film research. VIMATERIAL supplies high-purity TeO\u2082 sputtering targets in […]<\/p>\n","protected":false},"featured_media":1032708,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[264],"product_cat":[86],"product_tag":[373,327,462],"class_list":["post-1005673","product","type-product","status-publish","has-post-thumbnail","product_brand-vimaterial","product_cat-planer-targets","product_tag-ceramic-sputtering-targets","product_tag-sputtering-targets","product_tag-tellurium-oxide","first","instock","shipping-taxable","product-type-variable"],"acf":[],"_links":{"self":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product\/1005673","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/comments?post=1005673"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/media\/1032708"}],"wp:attachment":[{"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/media?parent=1005673"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product_brand?post=1005673"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product_cat?post=1005673"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/vimaterial.de\/en\/wp-json\/wp\/v2\/product_tag?post=1005673"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}