Technical Articles

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Hiden Analytical


Hiden Analytical has published these technical articles:

(Thin Film Equipment)
From this Article:
Secondary Ion Mass Spectrometry is the most sensitive surface analysis technique providing quantifiable data to the ppb level and surface specificity to the uppermost monolayer. It can be used to... (View Full Article)
(Product and Material Testing)
From this Article:
The desire to decrease carbon emissions is placing increased emphasis on the need to find new energy sources. Hydrogen is one such source with considerable potential as it can be easily produced from... (View Full Article)
(Spectroscopy)
From this Article:
The use of atmospheric plasmas is growing in interest due to their advantage in processing materials, mainly organic, which are not suitable for high vacuum. Such discharges are commonly studied by... (View Full Article)
(Spectroscopy)
From this Article:
Atmospheric plasmas are increasingly used to process materials that are otherwise unsuitable for vacuum processing. Highly functional surfaces can be produced on a number of materials including... (View Full Article)
(Product and Material Testing)
From this Article:
Cathode electrocatalyst durability (nanoparticle Pt on carbon black support) is one of the key barriers for PEMFC commercialization.... (View Full Article)
(Spectroscopy)
From this Article:
Plasma for diverse range of applications : Thin Films, Industrial Coatings, Plasma Spraying, Decorative Coatings, Etching. Increased requirement for : reduced device geometry's, enhanced yields,... (View Full Article)
(Gas Sensing)
From this Article:
CO2 adsorption over ion-exchanged zeolite beta with alkali and alkaline earth metal ions... (View Full Article)
(Product and Material Testing)
From this Article:
Secondary Ion Mass Spectrometry (SIMS) and Sputtered Neutral Mass Spectrometry (SNMS) are both surface analysis techniques in which the specimen is bombarded by an ion beam and sputtered particles are... (View Full Article)
(Thin Film Equipment)
From this Article:
Secondary Ion Mass Spectrometry (SIMS) and Sputtered Neutral Mass Spectrometry (SNMS) are both surface analysis techniques in which the specimen is bombarded by an ion beam and sputtered particles are... (View Full Article)
(Gas Sensing)
From this Article:
In pilot plant and production scale fermentors, information relating to yield of product is usually of most importance. Here the mass spectrometer is configured with a multiport Off-Gas analysis... (View Full Article)
(Thin Film Equipment)
From this Article:
Controlled ion bombardment of growing thin films can be used to modify and improve the film structure and properties. Recently, higher energetic species (up to hundreds eV) were found in the plasma by... (View Full Article)
(Thin Film Equipment)
From this Article:
The Hiden EQS is a high transmission quadrupole secondary ion mass spectrometry, Sl,lS, detector including a 45 degree electrostatic sector for simultaneous ion energy analysis. Ions are collected on... (View Full Article)
(Product and Material Testing)
From this Article:
The Hiden EQS is a high transmission quadrupole secondary ion mass spectrometry, SIMS, detector including a 45 degree electrostatic sector for simultaneous ion energy analysis. Ions are collected on... (View Full Article)
(Thin Film Equipment)
From this Article:
Metallized film capacitors are used in a wide variety of applications such as telecommunications, industrial electronics or automotive, among others. They are composed of a micrometric polymeric film... (View Full Article)
(Spectroscopy)
From this Article:
The EQP mass spectrometer combines an electrostatic sector energy analyser with a high performance quadrupole mass filter in an instrument designed for plasma diagnostics. The EQP can acquire the mass... (View Full Article)
(Gas Sensing)
From this Article:
Thermogravimetric Analysis (TGA) of materials is commonly used to provide information on the weight loss as a sample is heated or held isothermally. Pharmaceutical materials often show weight losses... (View Full Article)
(Gas Sensing)
From this Article:
The application of the Hiden QIC-Biostream gas analysis system is to monitor the off-gas and vapours from up to 80 small scale fermenters for yield optimisation and process screening.... (View Full Article)
(Spectroscopy)
From this Article:
The mass spectrometer was used to prove the superior thermal stability, during methane partial oxidation Figure 1, of an innovative embedded Rh@Al2O3 catalyst with respect to conventional impregnated... (View Full Article)
(Gas Sensing)
From this Article:
We investigated the degradation mechanism of OTFT performance in the plasma processing. In order to examine the origin of the degradation mechanism due to the plasma exposure, the relationships... (View Full Article)
(Thin Film Equipment)
From this Article:
This presentation includes details of : Description of the experiments in HIPIMS. Mass spectrometry analysis. Study of the ion energies by time average for Negative and Positive ions. Mass... (View Full Article)
(Vacuum Equipment)
From this Article:
To analyse processes operating at pressures >10-4Torr it is necessary to pump the RGA with its own pumping group and sample the process through a sampling connection.... (View Full Article)
(Gas Sensing)
From this Article:
Evolved gas analysis techniques can be used to provide important information about decomposition or desorption processes when coupled to thermal analysis techniques such as DSC, TGA, and DTA. Mass... (View Full Article)
(Thin Film Equipment)
From this Article:
Titanium dioxide (TiO2) thin films are possible candidates for microelectronic and optic applications. Ti (OCH(CH2)2) is an important ALD precursor, not only for TiO2, but also for SrTiO3. The oxygen... (View Full Article)
(Thin Film Equipment)
From this Article:
Concentration photovoltaic (PV) based on III-V solar cells is one of the most promising technologies for dramatically reducing the cost of PV electricity. In order to reduce costs, a high efficiency... (View Full Article)
(Spectroscopy)
From this Article:
This presentation includes details of : Mass spectrometry analysis for atmospheric plasmas, MBMS (Molecular Beam Mass Spectrometry). Discussion of the ion energies observed in the MBMS. Mass... (View Full Article)
(Vacuum Equipment)
From this Article:
DC plasmas at low pressures are among the wide range of discharges currently used for the preparation of metallic, non-metallic and semiconducting surfaces. The surface treatment is a strong function... (View Full Article)
(Thin Film Equipment)
From this Article:
An updated dual-isotope method based on MARISS technique with two isotopes of Ne+ as primary-ion beam was developed. The data for characteristic velocity vc for Cu,Ag, Au and Pt were estimated. An... (View Full Article)
(Thin Film Equipment)
From this Article:
Plasmas contain complicated mixtures of charged and neutral species. It is clearly important for the design and control of any surface engineering process that the user has as much information as... (View Full Article)
(Thin Film Equipment)
From this Article:
Plasma Diagnostic Probes. Mass and energy analysis of ions, radicals and neutrals. 2500 amu quadrupole option for polymer and cluster studies. Gating input for pulsed plasma applications. Positive and... (View Full Article)
(Spectroscopy)
From this Article:
The availability of particle counters which may be operated at ambient pressures of up to 2x10-4 Torr is highly desirable in many current research applications. In one field in particular, it allows... (View Full Article)
(Thin Film Equipment)
From this Article:
The availability of particle counters which may be operated at ambient pressures of up to 2x10-4 Torr is highly desirable in many current research applications. In one field in particular, it allows... (View Full Article)
(Thin Film Equipment)
From this Article:
Among the techniques in common use for mass spectrometric studies of processing plasmas, the so-called 'threshold ionisation' (TI) method for examining the neutral species generated in a plasma has... (View Full Article)
(Product and Material Testing)
From this Article:
Organic waste through biomass conversion can be used for energy production and the synthesis of a variety of chemicals. One of the synthesis routes is via biogas to syngas catalytic conversion, by CO2... (View Full Article)
(Spectroscopy)
From this Article:
Motivation: Why oceanic trace gases? Instrument development and assessment. Field measurements in the Subarctic Pacific. Ocean / Bering Sea: Spatial distribution of CO2, O2, DMS, and N2. Future... (View Full Article)
(Vacuum Equipment)
From this Article:
Reactive Sputtering is used to produce functional coatings having properties that are suitable for a range of applications such as decorative, wear resistant, optical and magnetic thin films. In... (View Full Article)
(Product and Material Testing)
From this Article:
Photocatalytic Hydroxylation of Phenol with Fe-Al-silicate Photocatalyst: A Clean and Highly Selective Synthesis of Dihydroxybenzenes... (View Full Article)
(Product and Material Testing)
From this Article:
The combination of plasmas and catalysis under moderate temperatures is an emerging area. The techniques are commonly combined in one of two ways. In the first of these the catalyst is introduced into... (View Full Article)
(Spectroscopy)
From this Article:
Organic waste through biomass conversion can be used for energy production and the synthesis of a variety of chemicals. One of the synthesis routes is via biogas to syngas catalytic conversion, by CO2... (View Full Article)
(Gas Sensing)
From this Article:
The application of the Hiden QIC-Biostream gas analysis system is to monitor the off-gas and vapours from up to 80 small scale fermenters for yield optimisation and process screening.... (View Full Article)
(Product and Material Testing)
From this Article:
Current SOFC Ni-YSZ cermet anodes suffer from a number of problems when exposed to methane-containing fuels at typical operating temperatures. These include; carbon deposition, nickel sintering and... (View Full Article)
(Product and Material Testing)
From this Article:
The combination of plasmas and catalyst is under moderate temperatures is an emerging area. The techniques are commonly combined in one of two ways. The first is the introduction of a catalyst in the... (View Full Article)
(Thin Film Equipment)
From this Article:
Secondary Ion Mass Spectrometry (SIMS) and Sputtered Neutral Mass Spectrometry (SNMS) are both surface analysis techniques in which the specimen is bombarded by an ion beam and sputtered particles are... (View Full Article)
(Gas Sensing)
From this Article:
Under working conditions, structured catalysts exhibit spatial and temporal distributions of the chemical species and temperature, that often lead them to operate under sub-optimal conditions.... (View Full Article)
(Thin Film Equipment)
From this Article:
Plasma assisted desorption/ionisation mass spectrometry (PADI-MS) is a surface analysis technique that yields sample information under ambient conditions of pressure and humidity without any surface... (View Full Article)
(Spectroscopy)
From this Article:
To optimise TA-MS equipment : New equipment can be configured with optimum connections. Existing systems should be connected through customised couplings. Novel methods are available e.g. the direct... (View Full Article)
(Product and Material Testing)
From this Article:
The hydrogenation of aromatic nitrile compounds is a reaction of considerable significance within the agrichemical and pharmaceutical industries. Raney-type nickel catalysts are often used but in fine... (View Full Article)
(Gas Sensing)
From this Article:
Selective hydrogenation of mixtures of 1,3-dienes obtained from the C5 cracking fraction of a petrochemical complex could be one method of obtaining high-value stereo-specific mono-olefins. This study... (View Full Article)
(Product and Material Testing)
From this Article:
Atmospheric pressure plasma jets and its applications for material processing and biomedical treatment are of main interest recently in nonthermal plasma research [1]. Normally this kind of plasmas is... (View Full Article)
(Thin Film Equipment)
From this Article:
High power impulse magnetron sputtering (HIPIMS) is a new method for physical vapour deposition (PVD) based on magnetron sputtering. It utilises transient impulse (short pulse) glow discharges with... (View Full Article)

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