公开(公告)号：US20160087066A1

公开(公告)日：2016-03-24

申请号：US14959283

申请日：2015-12-04

申请人： President and Fellows of Harvard College

发明人： Roy Gerald GORDON ,  Jill S. BECKER ,  Dennis HAUSMANN ,  Seigi SUH

IPC分类号： H01L29/51 ,  H01L29/423 ,  H01L49/02 ,  H01L29/06

CPC分类号： H01L21/02159 ,  C01B13/34 ,  C01B25/30 ,  C01B25/36 ,  C01B33/126 ,  C01B33/20 ,  C01B33/26 ,  C01G25/02 ,  C01G27/02 ,  C01G35/00 ,  C07F9/091 ,  C07F9/11 ,  C23C16/30 ,  C23C16/40 ,  C23C16/401 ,  C23C16/402 ,  C23C16/405 ,  C23C16/455 ,  C23C16/45525 ,  C23C16/45531 ,  C23C16/45553 ,  H01L21/02112 ,  H01L21/02148 ,  H01L21/02156 ,  H01L21/02164 ,  H01L21/02178 ,  H01L21/02205 ,  H01L21/02271 ,  H01L21/0228 ,  H01L21/3141 ,  H01L21/31612 ,  H01L28/40 ,  H01L29/0684 ,  H01L29/42364 ,  H01L29/517

摘要： Metal silicates or phosphates are deposited on a heated substrate by the reaction of vapors of alkoxysilanols or alkylphosphates along with reactive metal amides, alkyls or alkoxides. For example, vapors of tris(tert-butoxy)silanol react with vapors of tetrakis(ethylmethylamido)hafnium to deposit hafnium silicate on surfaces heated to 300° C. The product film has a very uniform stoichiometry throughout the reactor. Similarly, vapors of diisopropylphosphate react with vapors of lithium bis(ethyldimethylsilyl)amide to deposit lithium phosphate films on substrates heated to 250° C. Supplying the vapors in alternating pulses produces these same compositions with a very uniform distribution of thickness and excellent step coverage.

公开(公告)号：US20160268121A1

公开(公告)日：2016-09-15

申请号：US15161903

申请日：2016-05-23

申请人： President and Fellows of Harvard College

发明人： Roy Gerald GORDON ,  Jill S. BECKER ,  Dennis HAUSMANN ,  Seigi SUH

IPC分类号： H01L21/02 ,  H01L29/423 ,  H01L29/51 ,  H01L49/02

CPC分类号： H01L21/02148 ,  C01B13/34 ,  C01B25/30 ,  C01B25/36 ,  C01B33/126 ,  C01B33/20 ,  C01B33/26 ,  C01G25/02 ,  C01G27/02 ,  C01G35/00 ,  C07F9/091 ,  C07F9/11 ,  C23C16/30 ,  C23C16/40 ,  C23C16/401 ,  C23C16/402 ,  C23C16/405 ,  C23C16/455 ,  C23C16/45525 ,  C23C16/45531 ,  C23C16/45553 ,  H01L21/02159 ,  H01L21/02205 ,  H01L21/02271 ,  H01L21/3141 ,  H01L21/31612 ,  H01L28/40 ,  H01L29/0684 ,  H01L29/42364 ,  H01L29/517

摘要： Metal silicates or phosphates are deposited on a heated substrate by the reaction of vapors of alkoxysilanols or alkylphosphates along with reactive metal amides, alkyls or alkoxides. For example, vapors of tris(tert-butoxy)silanol react with vapors of tetrakis(ethylmethylamido) hafnium to deposit hafnium silicate on surfaces heated to 300° C. The product film has a very uniform stoichiometry throughout the reactor. Similarly, vapors of diisopropylphosphate react with vapors of lithium bis(ethyldimethylsilyl)amide to deposit lithium phosphate films on substrates heated to 250° C. Supplying the vapors in alternating pulses produces these same compositions with a very uniform distribution of thickness and excellent step coverage.

摘要翻译： 金属硅酸盐或磷酸盐通过烷氧基硅烷醇或烷基磷酸盐的蒸气与活性金属酰胺，烷基或醇盐的反应沉积在加热的底物上。 例如，三（叔丁氧基）硅烷醇的蒸气与四（乙基甲基氨基）铪的蒸气反应，在加热到300℃的表面上沉积硅酸铪。产物膜在整个反应器中具有非常均匀的化学计量。 类似地，二异丙基磷酸盐的蒸气与双（乙基二甲基甲硅烷基）氨基锂的蒸气反应，以将磷酸锂膜沉积在加热至250℃的基板上。以交替脉冲提供蒸气产生具有非常均匀的厚度分布和优异的台阶覆盖率的相同组成。

公开(公告)号：US20150118395A1

公开(公告)日：2015-04-30

申请号：US14587909

申请日：2014-12-31

申请人： President and Fellows of Harvard College

发明人： Roy Gerald GORDON ,  Jill S. BECKER ,  Dennis HAUSMANN ,  Seigi SUH

IPC分类号： C23C16/30 ,  C01B33/26 ,  C01B25/36 ,  C01B25/30 ,  C23C16/40 ,  C01G25/02 ,  C01G35/00 ,  C01B33/12 ,  C23C16/455 ,  C01B33/20 ,  C01G27/02

CPC分类号： H01L21/02159 ,  C01B13/34 ,  C01B25/30 ,  C01B25/36 ,  C01B33/126 ,  C01B33/20 ,  C01B33/26 ,  C01G25/02 ,  C01G27/02 ,  C01G35/00 ,  C07F9/091 ,  C07F9/11 ,  C23C16/30 ,  C23C16/40 ,  C23C16/401 ,  C23C16/402 ,  C23C16/405 ,  C23C16/455 ,  C23C16/45525 ,  C23C16/45531 ,  C23C16/45553 ,  H01L21/02112 ,  H01L21/02148 ,  H01L21/02156 ,  H01L21/02164 ,  H01L21/02178 ,  H01L21/02205 ,  H01L21/02271 ,  H01L21/0228 ,  H01L21/3141 ,  H01L21/31612 ,  H01L28/40 ,  H01L29/0684 ,  H01L29/42364 ,  H01L29/517

摘要： Metal silicates or phosphates are deposited on a heated substrate by the reaction of vapors of alkoxysilanols or alkylphosphates along with reactive metal amides, alkyls or alkoxides. For example, vapors of tris(tert-butoxy)silanol react with vapors of tetrakis(ethylmethylamido)hafnium to deposit hafnium silicate on surfaces heated to 300° C. The product film has a very uniform stoichiometry throughout the reactor. Similarly, vapors of diisopropylphosphate react with vapors of lithium bis(ethyldimethylsilyl)amide to deposit lithium phosphate films on substrates heated to 250° C. Supplying the vapors in alternating pulses produces these same compositions with a very uniform distribution of thickness and excellent step coverage.

摘要翻译： 金属硅酸盐或磷酸盐通过烷氧基硅烷醇或烷基磷酸盐的蒸气与活性金属酰胺，烷基或醇盐的反应沉积在加热的底物上。 例如，三（叔丁氧基）硅烷醇的蒸气与四（乙基甲基氨基）铪的蒸气反应，在加热到300℃的表面上沉积硅酸铪。产物膜在整个反应器中具有非常均匀的化学计量。 类似地，二异丙基磷酸盐的蒸气与双（乙基二甲基甲硅烷基）氨基锂的蒸气反应，以将磷酸锂膜沉积在加热至250℃的基板上。以交替脉冲提供蒸气产生具有非常均匀的厚度分布和优异的台阶覆盖率的相同组成。

公开(公告)号：US20160111276A1

公开(公告)日：2016-04-21

申请号：US14974399

申请日：2015-12-18

申请人： President and Fellows of Harvard College

发明人： Roy Gerald GORDON ,  Jill S. BECKER ,  Dennis HAUSMANN ,  Seigi SUH

IPC分类号： H01L21/02 ,  H01L49/02 ,  H01L29/51

CPC分类号： H01L21/02159 ,  C01B13/34 ,  C01B25/30 ,  C01B25/36 ,  C01B33/126 ,  C01B33/20 ,  C01B33/26 ,  C01G25/02 ,  C01G27/02 ,  C01G35/00 ,  C07F9/091 ,  C07F9/11 ,  C23C16/30 ,  C23C16/40 ,  C23C16/401 ,  C23C16/402 ,  C23C16/405 ,  C23C16/455 ,  C23C16/45525 ,  C23C16/45531 ,  C23C16/45553 ,  H01L21/02112 ,  H01L21/02148 ,  H01L21/02156 ,  H01L21/02164 ,  H01L21/02178 ,  H01L21/02205 ,  H01L21/02271 ,  H01L21/0228 ,  H01L21/3141 ,  H01L21/31612 ,  H01L28/40 ,  H01L29/0684 ,  H01L29/42364 ,  H01L29/517

摘要： Metal silicates or phosphates are deposited on a heated substrate by the reaction of vapors of alkoxysilanols or alkylphosphates along with reactive metal amides, alkyls or alkoxides. For example, vapors of tris(tert-butoxy)silanol react with vapors of tetrakis(ethylmethylamido)hafnium to deposit hafnium silicate on surfaces heated to 300° C. The product film has a very uniform stoichiometry throughout the reactor. Similarly, vapors of diisopropylphosphate react with vapors of lithium bis(ethyldimethylsilyl)amide to deposit lithium phosphate films on substrates heated to 250° C. Supplying the vapors in alternating pulses produces these same compositions with a very uniform distribution of thickness and excellent step coverage.

公开(公告)号：US20130122328A1

公开(公告)日：2013-05-16

申请号：US13719110

申请日：2012-12-18

申请人： President and Fellows of Harvard College

发明人： Roy Gerald GORDON ,  Jill S. BECKER ,  Dennis HAUSMANN ,  Seigi SUH

IPC分类号： C01B13/34

CPC分类号： H01L21/02159 ,  C01B13/34 ,  C01B25/30 ,  C01B25/36 ,  C01B33/126 ,  C01B33/20 ,  C01B33/26 ,  C01G25/02 ,  C01G27/02 ,  C01G35/00 ,  C07F9/091 ,  C07F9/11 ,  C23C16/30 ,  C23C16/40 ,  C23C16/401 ,  C23C16/402 ,  C23C16/405 ,  C23C16/455 ,  C23C16/45525 ,  C23C16/45531 ,  C23C16/45553 ,  H01L21/02112 ,  H01L21/02148 ,  H01L21/02156 ,  H01L21/02164 ,  H01L21/02178 ,  H01L21/02205 ,  H01L21/02271 ,  H01L21/0228 ,  H01L21/3141 ,  H01L21/31612 ,  H01L28/40 ,  H01L29/0684 ,  H01L29/42364 ,  H01L29/517

摘要： Metal silicates or phosphates are deposited on a heated substrate by the reaction of vapors of alkoxysilanols or alkylphosphates along with reactive metal amides, alkyls or alkoxides. For example, vapors of tris(tert-butoxy)silanol react with vapors of tetrakis(ethylmethylamido)hafnium to deposit hafnium silicate on surfaces heated to 300° C. The product film has a very uniform stoichiometry throughout the reactor. Similarly, vapors of diisopropylphosphate react with vapors of lithium bis(ethyldimethylsilyl)amide to deposit lithium phosphate films on substrates heated to 250° C. Supplying the vapors in alternating pulses produces these same compositions with a very uniform distribution of thickness and excellent step coverage.

摘要翻译： 金属硅酸盐或磷酸盐通过烷氧基硅烷醇或烷基磷酸盐的蒸气与活性金属酰胺，烷基或醇盐的反应沉积在加热的底物上。 例如，三（叔丁氧基）硅烷醇的蒸气与四（乙基甲基氨基）铪的蒸气反应，在加热到300℃的表面上沉积硅酸铪。产物膜在整个反应器中具有非常均匀的化学计量。 类似地，二异丙基磷酸盐的蒸气与双（乙基二甲基甲硅烷基）氨基锂的蒸气反应，以将磷酸锂膜沉积在加热至250℃的基板上。以交替脉冲提供蒸气产生具有非常均匀的厚度分布和优异的台阶覆盖率的相同组成。