Masowe anofukidza zvese uye nekutenda nehunyanzvi hwanhasi tine sarudzo dzakawanda dzekurapa nzvimbo (kemikari, muviri ... nezvimwewo) uye kuigadzirisa nenzira inobatsira, nemhedzisiro inodiwa inosanganisira kukwidziridzwa kwekunamira kwejasi kana zvikamu kumusoro, kugadziridzwa kwepasi kugadzira nzvimbo. hydrophobic (yakaoma wetting), hydrophillic (nyore kunyorova), antistatic, antibacterial kana antifungal, inogonesa heterogeneous catalysis, kugadzira semiconductor mudziyo kugadzira & masero emafuta & ega-akaungana monolayers zvinogoneka ... nezvimwe. Masayendisiti edu epamusoro uye mainjiniya ane ruzivo rwakakwana kuti akubatsire mukugadzira kwako uye kuvandudza kuedza kwechikamu, subassembly uye yakapedzwa chigadzirwa. Isu tine ruzivo uye ruzivo rwekuona kuti ndeapi matekiniki ekushandisa kuongorora uye kugadzirisa yako imwe nzvimbo. Isu tinewo mukana weiyo yakanyanya bvunzo michina.

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Surface chemistry inogona kutsanangurwa sechidzidzo chekuchinja kwekemikari panzvimbo dzekupindirana. Surface chemistry ine hukama zvakanyanya nehuinjiniya hwepamusoro, iyo ine chinangwa chekugadzirisa kemikari yepasi nekubatanidza zvinhu zvakasarudzwa kana mapoka anoshanda anoburitsa akasiyana anodiwa uye anobatsira maitiro kana kuvandudzwa kwezvinhu zvepasi kana chimiro. Kunamatira kwegasi kana mvura mamorekuru kumusoro kunozivikanwa se adsorption. Izvi zvinogona kuve nekuda kwechemisorption kana ne physisorption. Nekugadzirisa makemikari epamusoro, tinogona kuwana zvirinani adsorption uye adhesion. Maitiro eiyo mhinduro yakavakirwa interface inokanganiswa nepamusoro pechaji, dipoles, simba, uye kugovera kwavo mukati memagetsi maviri layer. Surface fizikisi inoongorora shanduko yemuviri inoitika panzvimbo dzekusangana, uye inopindirana nepamusoro chemistry. Zvimwe zvezvinhu zvinoferefetwa nefizikisi yepasi zvinosanganisira kupararira kwepamusoro, kuvakwazve kwepasi, maphononi epamusoro uye maplasmoni, epitaxy uye pamusoro peRaman yakasimudzirwa kupararira, kubuda uye tunneling yemaerekitironi, spintronics, uye kuzvibatanidza kwenanostructures panzvimbo.

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Kudzidza kwedu uye kuongorora kwepasi kunosanganisira ese emuviri uye makemikari ekuongorora matekiniki. Nzira dzinoverengeka dzemazuva ano dzinoongorora iyo yepamusoro-soro 1-10 nm yenzvimbo dzakafumurwa vacuum. Izvi zvinosanganisira X-ray photoelectron spectroscopy (XPS), Auger electron spectroscopy (AES), low-energy electron diffraction (LEED), electron simba kurasikirwa spectroscopy (EELS), thermal desorption spectroscopy (TDS), ion scattering spectroscopy (ISS), yechipiri. ion mass spectrometry (SIMS), uye dzimwe nzira dzekuongorora dzepamusoro dzinosanganisirwa mune runyorwa rwemaitiro ekuongorora zvinhu. Mazhinji emaitiro aya anoda vacuum sezvo achivimba nekuonekwa kwemaerekitironi kana maion anoburitswa kubva pamusoro pekudzidza. Matekinoroji chaiwo anogona kushandiswa kudzidza mainterface pasi pemamiriro akasiyana siyana. Reflection-absorption infrared, pamusoro yakakwidziridzwa Raman, uye sum-frequency generation spectroscopies inogona kushandiswa kuongorora solid-vacuum pamwe neiyo yakasimba-gasi, yakasimba-mvura, uye mvura-gasi nzvimbo. Nzira dzemazuva ano dzekuongorora muviri dzinosanganisira scanning-tunneling microscopy (STM) uye mhuri yenzira dzakadzika kubva mairi. Aya ma microscope akawedzera zvakanyanya kugona uye chishuwo chemasaenzi epamusoro kuyera chimiro chechimiro chepasi.

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Mamwe masevhisi atinopa ekuongorora pamusoro, kuyedzwa, hunhu uye gadziriso ndeaya:

• Kuedza uye hunhu hwenzvimbo uchishandisa huwandu hukuru hwemakemikari, emuviri, mechanika, optical matekiniki (ona runyorwa pazasi)

• Kugadziriswa kwenzvimbo uchishandisa nzira dzakakodzera dzakadai seflame hydrolysis, plasma surface treatment, deposition of functional layers….etc.

• Kuvandudzwa kwemaitiro ekuongororwa kwepamusoro, kuyedzwa, kuchenesa pamusoro uye kugadzirisa

• Sarudzo, kutenga, kugadziridzwa kwekuchenesa kwepasi, treatment uye gadziriso yemidziyo, maitiro uye maitiro ekushandisa.

• Reverse engineering yenzvimbo uye ma interfaces

• Kukurura & kubviswa kweakatadza akaonda firimu zvimiro uye machira kuti aongorore ari pasi penzvimbo kuti aone midzi chikonzero.

• Nyanzvi dzeuchapupu uye mabasa ematare

• Consulting services

 

Isu tinoita basa reinjiniya pane shanduko yepasi kune akasiyana maapplication, anosanganisira:

• Kucheneswa kwenzvimbo uye kubvisa tsvina isingadikanwi

• Kuvandudza kunamatira kwekuputira uye substrates

• Kugadzira nzvimbo hydrophobic kana hydrophilic

• Kugadzira nzvimbo antistatic kana static

• Kugadzira nzvimbo dzemagineti

• Kuwedzera kana kudzikira kushata kwepamusoro pazvikero zviduku uye nano.

• Kugadzira nzvimbo dzeantifungal uye antibacterial

• Kugadzirisa nzvimbo kuti dzigonese heterogeneous catalysis

• Kugadzirisa nzvimbo uye nzvimbo dzekuchenesa, kudzoreredza kushushikana, kunatsiridza kunamatira ... nezvimwe. kugadzira multilayer semiconductor mudziyo kugadzirwa zvinogoneka, masero emafuta & anozviunganidza monolayers zvinogoneka.

 

Sezvambotaurwa pamusoro, isu tinokwanisa kuwana huwandu hwakasiyana hweakajairwa uye epamberi bvunzo uye hunhu midziyo inoshandiswa mukuongorora zviwanikwa zvinosanganisira kudzidza kwenzvimbo, maface uye machira.

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• Goniometry yekuyera kuyerwa kwemakona pamakona

• Sekondari Ion Misa Spectrometry (SIMS), Nguva Yekubhururuka SIMS (TOF-SIMS)

• Transmission Electron Microscopy – Scanning Transmission Electron Microscopy (TEM-STEM)

• Kuongorora Electron Microscopy (SEM)

• X-Ray Photoelectron Spectroscopy - Electron Spectroscopy yeKemikari kuongororwa (XPS-ESCA)

• Mifananidzo ye Spectrophotometry

• Spectrometry

• Ellipsometry

• Spectroscopic Reflectometry

• Glossmeter

• Interferometry

• Gel Permeation Chromatography (GPC)

• Yakakwira Performance Liquid Chromatography (HPLC)

• Gasi Chromatography - Mass Spectrometry (GC-MS)

• Inductively Coupled Plasma Mass Spectrometry (ICP-MS)

• Glow Discharge Mass Spectrometry (GDMS)

• Laser Ablation Inductively Coupled Plasma Mass Spectrometry (LA-ICP-MS)

• Liquid Chromatography Mass Spectrometry (LC-MS)

• Auger Electron Spectroscopy (AES)

• Energy Dispersive Spectroscopy (EDS)

• Fourier Shandura Infrared Spectroscopy (FTIR)

• Electron Energy Loss Spectroscopy (EELS)

• Low-energy electron diffraction (LEED)

• Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES)

• Raman

• X-Ray Diffraction (XRD)

• X-Ray Fluorescence (XRF)

• Atomic Force Microscopy (AFM)

• Dual Beam - Yakatarisana neIon Beam (Dual Beam - FIB)

• Electron Backscatter Diffraction (EBSD)

• Mifananidzo ye Optical Profileometry

• Stylus Profileometry

• Microscratch Testing

• Residual Gas Analysis (RGA) & Internal Water Vapor Content

• Instrumental Gas Analysis (IGA)

• Rutherford Backscattering Spectrometry (RBS)

• Yese Reflection X-Ray Fluorescence (TXRF)

• Specular X-Ray Reflectivity (XRR)

• Dynamic Mechanical Analysis (DMA)

• Destructive Physical Analysis (DPA) inoenderana neMIL-STD zvinodiwa

• Differential Scanning Calorimetry (DSC)

• Thermogravimetric Analysis (TGA)

• Thermomechanical Analysis (TMA)

• Thermal desorption spectroscopy (TDS)

• Nguva Yechokwadi X-Ray (RTX)

• Kuongorora Acoustic Microscopy (SAM)

• Scanning-tunneling microscopy (STM)

• Miedzo yekuongorora zvinhu zvemagetsi

• Sheet Resistance Measurement & Anisotropy & Mapping & Homogeneity

• Conductivity Measurement

• Yemuviri & Mechanical Miedzo senge Thin Firimu Stress Measurement

• Zvimwe Zviyedzo zveThermal Sezvinodiwa

• Environmental Chambers, Kuchembera Miedzo